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<p><span style="font-family: arial,helvetica,sans-serif; font-size: medium;" data-mce-mark="1">La intensidad de campo eléctrico debido a la carga «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»q«/mi»«/math» está determinado por las expresiones:</span></p> <p> </p> <p style="text-align: center;"><span style="font-family: arial,helvetica,sans-serif; font-size: medium;" data-mce-mark="1">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»E«/mi»«mo»=«/mo»«mfrac»«mi»F«/mi»«mi»q«/mi»«/mfrac»«mo»§#32;«/mo»«mo»§#32;«/mo»«mo»§#32;«/mo»«mo»§#32;«/mo»«mo»§#32;«/mo»«mo»§#32;«/mo»«mo»§#32;«/mo»«mo»§#32;«/mo»«mo»§#32;«/mo»«mo»§#32;«/mo»«mo»§#32;«/mo»«mi»§#243;«/mi»«mo»§#32;«/mo»«mo»§#32;«/mo»«mo»§#32;«/mo»«mo»§#32;«/mo»«mo»§#32;«/mo»«mo»§#32;«/mo»«mo»§#32;«/mo»«mo»§#32;«/mo»«mo»§#32;«/mo»«mo»§#32;«/mo»«mo»§#32;«/mo»«mo»§#32;«/mo»«mo»§#32;«/mo»«mi»E«/mi»«mo»=«/mo»«mfrac»«mrow»«mi»K«/mi»«mo»§#32;«/mo»«mo»§#183;«/mo»«mi»q«/mi»«/mrow»«msup»«mi»r«/mi»«mn»2«/mn»«/msup»«/mfrac»«/math»</span></p> <p style="text-align: center;"> </p> <p style="text-align: left;"><span style="font-family: arial,helvetica,sans-serif; font-size: medium;" data-mce-mark="1">Donde:</span></p> <p style="text-align: left; margin-left: 30px;"><span style="font-family: arial,helvetica,sans-serif; font-size: medium;" data-mce-mark="1">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»E«/mi»«/math» : Intensidad de campo eléctrico «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced open=¨[¨ close=¨]¨»«mfrac»«mi»N«/mi»«mi»C«/mi»«/mfrac»«/mfenced»«/math»</span></p> <p style="text-align: left; margin-left: 30px;"><span style="font-family: arial,helvetica,sans-serif; font-size: medium;" data-mce-mark="1">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»F«/mi»«/math» : Fuerza «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced open=¨[¨ close=¨]¨»«mi»N«/mi»«/mfenced»«/math»</span></p> <p style="text-align: left; margin-left: 30px;"><span style="font-family: arial,helvetica,sans-serif; font-size: medium;" data-mce-mark="1">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»q«/mi»«/math» : Carga «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced open=¨[¨ close=¨]¨»«mi»C«/mi»«/mfenced»«/math»</span></p> <p style="text-align: left; margin-left: 30px;"><span style="font-family: arial,helvetica,sans-serif; font-size: medium;" data-mce-mark="1">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»r«/mi»«/math» : Distancia «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced open=¨[¨ close=¨]¨»«mi»m«/mi»«/mfenced»«/math»</span></p> <p style="text-align: left; margin-left: 30px;"><span style="font-family: arial,helvetica,sans-serif; font-size: medium;" data-mce-mark="1">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»K«/mi»«/math» : Constante de proporcionalidad </span><span style="font-family: arial,helvetica,sans-serif; font-size: medium;" data-mce-mark="1">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»K«/mi»«mo»§#32;«/mo»«mo»=«/mo»«mo»§#32;«/mo»«mn»9«/mn»«mo»§#183;«/mo»«msup»«mn»10«/mn»«mn»9«/mn»«/msup»«mo»§#32;«/mo»«mfenced open=¨[¨ close=¨]¨»«mfrac»«mrow»«mi»N«/mi»«mo»§#32;«/mo»«msup»«mi»m«/mi»«mn»2«/mn»«/msup»«/mrow»«msup»«mi»C«/mi»«mn»2«/mn»«/msup»«/mfrac»«/mfenced»«/math»</span></p> <p style="text-align: left; margin-left: 30px;"> </p> <p style="text-align: left; margin-left: 30px;"> </p> <p><span style="font-family: arial,helvetica,sans-serif; font-size: medium;" data-mce-mark="1">Hallar el módulo de la intensidad del campo eléctrico, en el aire, a una distancia de «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mo»#«/mo»«mi»r«/mi»«/math» «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mo»#«/mo»«mi»u«/mi»«mi»r«/mi»«/math» de la carga «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»q«/mi»«mo»=«/mo»«mo»#«/mo»«mi»q«/mi»«mn»1«/mn»«/math» «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mo»#«/mo»«mi»u«/mi»«mi»q«/mi»«mn»1«/mn»«/math»</span></p> <p> </p> <p> </p> <p> </p> <table style="width: 702px; height: 22px;" border="0"> <tbody> <tr> <td> <p><strong><span style="color: #ff0000; font-family: arial,helvetica,sans-serif; font-size: medium;">Observaciones:</span></strong></p> <p style="margin-left: 30px;"><span style="color: #ff0000; font-family: arial,helvetica,sans-serif; font-size: medium;">Recuerda la transformación de unidades, </span><span style="color: #ff0000; font-family: arial,helvetica,sans-serif; font-size: medium;">debes trabajar</span></p> <p style="margin-left: 30px;"><span style="color: #ff0000; font-family: arial,helvetica,sans-serif; font-size: medium;"> todas las unidades en un </span><span style="color: #ff0000; font-family: arial,helvetica,sans-serif; font-size: medium;">mismo sistema (M.K.S. o C.G.S.)</span></p> <p style="margin-left: 30px;"><span style="color: #ff0000; font-family: arial,helvetica,sans-serif; font-size: medium;">Escribe los decimales con 4 cifras significativas.</span></p> <p style="margin-left: 30px;"><span style="color: #ff0000; font-family: arial,helvetica,sans-serif; font-size: medium;">Recuerda escribir los decimales con punto y </span><span style="color: #ff0000; font-family: arial,helvetica,sans-serif; font-size: medium;">sin unidad</span></p> </td> <td style="border: 1px solid #57f87e; background-color: #f5f7aa;" valign="top"> <p><span style="font-family: arial,helvetica,sans-serif; font-size: medium;">Para Transformar unidades</span></p> <p style="text-align: center;"><span style="font-family: arial,helvetica,sans-serif; font-size: medium;">1ηC=10<sup>-9</sup>C</span></p> <p style="text-align: center;"><span style="font-family: arial,helvetica,sans-serif; font-size: medium;">1μC=10<sup>-6</sup>C</span></p> <p style="text-align: center;"><span style="font-family: arial,helvetica,sans-serif; font-size: medium;">1mm=10<sup>-3</sup>m</span></p> <p style="text-align: center;"><span style="font-family: arial,helvetica,sans-serif; font-size: medium;">1cm=10<sup>-2</sup>m</span></p> </td> </tr> </tbody> </table> <p> </p> <p> </p> <p> </p> <p> </p>
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<p> </p> <p><span style="font-family: arial,helvetica,sans-serif; font-size: medium;">Para encontrar el módulo de la Intensidad en un punto del campo eléctrico empleamos la siguiente expresión </span></p> <p style="text-align: center;"><span style="font-family: arial,helvetica,sans-serif; font-size: medium;"> «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»E«/mi»«mo»=«/mo»«mfrac»«mrow»«mi»K«/mi»«mo»§#183;«/mo»«mi»q«/mi»«/mrow»«msup»«mi»r«/mi»«mn»2«/mn»«/msup»«/mfrac»«/math» </span></p> <p><span style="font-family: arial,helvetica,sans-serif; font-size: medium;"> </span></p> <p style="text-align: left;"><span style="font-family: arial,helvetica,sans-serif; font-size: medium;">#retr1</span></p> <p style="text-align: center;"><span style="font-family: arial,helvetica,sans-serif; font-size: medium;"> </span></p> <p style="text-align: center;"><span style="font-family: arial,helvetica,sans-serif; font-size: medium;">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mo»#«/mo»«mi»r«/mi»«mi»e«/mi»«mi»t«/mi»«mi»r«/mi»«mn»10«/mn»«/math»</span></p> <p style="text-align: center;"><span style="font-family: arial,helvetica,sans-serif; font-size: medium;"> </span></p> <p style="text-align: center;"><span style="font-family: arial,helvetica,sans-serif; font-size: medium;">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mo»#«/mo»«mi»r«/mi»«mi»e«/mi»«mi»t«/mi»«mi»r«/mi»«mn»20«/mn»«/math»</span></p> <p style="text-align: center;"><span style="font-family: arial,helvetica,sans-serif; font-size: medium;"> </span></p> <p style="text-align: center;"><span style="font-family: arial,helvetica,sans-serif; font-size: medium;">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mo»#«/mo»«mi»r«/mi»«mi»e«/mi»«mi»t«/mi»«mi»r«/mi»«mn»30«/mn»«/math»</span></p> <p style="text-align: center;"><span style="font-family: arial,helvetica,sans-serif; font-size: medium;"> </span></p> <p style="text-align: center;"><span style="font-family: arial,helvetica,sans-serif; font-size: medium;">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mo»#«/mo»«mi»r«/mi»«mi»e«/mi»«mi»t«/mi»«mi»r«/mi»«mn»40«/mn»«/math»</span></p> <p style="text-align: center;"><span style="font-family: arial,helvetica,sans-serif; font-size: medium;"> </span></p> <p style="text-align: center;"><span style="font-family: arial,helvetica,sans-serif; font-size: medium;">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mo»#«/mo»«mi»r«/mi»«mi»e«/mi»«mi»t«/mi»«mi»r«/mi»«mn»50«/mn»«/math»</span></p> <p style="text-align: center;"> </p> <p style="text-align: center;"><span style="font-family: arial,helvetica,sans-serif; font-size: medium;"><span>«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mo»#«/mo»«mi»r«/mi»«mi»e«/mi»«mi»t«/mi»«mi»r«/mi»«mn»60«/mn»«/math»</span> </span></p> <p style="text-align: center;"><span style="font-family: arial,helvetica,sans-serif; font-size: medium;"> </span></p> <p style="text-align: left;"><span style="font-family: arial,helvetica,sans-serif; font-size: medium;">Luego el Módulo de la intensidad campo eléctrico es:</span></p> <p style="text-align: center;"><span style="font-family: arial,helvetica,sans-serif; font-size: medium;"> </span></p> <p style="text-align: center;"><span style="font-family: arial,helvetica,sans-serif; font-size: medium;">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mo»#«/mo»«mi»r«/mi»«mi»e«/mi»«mi»t«/mi»«mi»r«/mi»«mn»70«/mn»«/math»</span></p> <p style="text-align: center;"> </p> <p style="text-align: left;"> </p> <p style="text-align: left;"> </p> <p style="text-align: left;"> </p> <p style="text-align: center;"> </p> <p style="text-align: center;"> </p> <p style="text-align: center;"> </p> <p style="text-align: center;"> </p> <p style="text-align: center;"> </p>
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Answer 1
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83.33333%
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66.66667%
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33.33333%
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16.66667%
14.28571%
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<p><span style="font-family: arial,helvetica,sans-serif; font-size: medium;">¡Muy Bien!</span></p>
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83.33333%
80%
75%
70%
66.66667%
60%
50%
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33.33333%
30%
25%
20%
16.66667%
14.28571%
12.5%
11.11111%
10%
5%
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Answer 3
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None
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83.33333%
80%
75%
70%
66.66667%
60%
50%
40%
33.33333%
30%
25%
20%
16.66667%
14.28571%
12.5%
11.11111%
10%
5%
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33.33333%
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