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The charge per unit lenth on a square wire frame is constant in magnitude on two of its sides. A pair of adjacent sides are positively charged and the other pair is negatively charged. Then a) at the center E is 0 but potential is not 0 b)at the center E is not zero but potential is 0 c)at the center E as well as potential is 0 d)at the center E as well as potential is not 0 The charge per unit lenth on a square wire frame is constant in magnitude on two of its sides. A pair of adjacent sides are positively charged and the other pair is negatively charged. Then a) at the center E is 0 but potential is not 0 b)at the center E is not zero but potential is 0 c)at the center E as well as potential is 0 d)at the center E as well as potential is not 0
The charge per unit lenth on a square wire frame is constant in magnitude on two of its sides. A pair of adjacent sides are positively charged and the other pair is negatively charged. Then
a) at the center E is 0 but potential is not 0
b)at the center E is not zero but potential is 0
c)at the center E as well as potential is 0
d)at the center E as well as potential is not 0
v=k/r(q+q-q-q)=0E=0both E and V will be zero.
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