The p d across a parallel-plate capacitor is 10... - WAEC Physics 2016 Question
The p.d across a parallel-plate capacitor is 103V. If the distance between the two plates is 10cm. Calculate the magnitude of the electric field strength between the plates.
A
1.0 x 104Vm-1
B
1.0 x 105Vm-1
C
1.5 x 105Vm-1
D
2.0 x 105Vm-1
correct option: a
E = (\frac{v}{d} = \frac{10^3}{0.1})
= 10000
= 1.0 x 104Vm-1
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