The p.d across a parallel-plate capacitor is 103V. If the distance between the two plates...

WAEC 2016

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

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Correct Answer: Option A

Explanation

E = \(\frac{v}{d} = \frac{10^3}{0.1}\)

= 10000

= 1.0 x 10⁴Vm^-1

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The p.d across a parallel-plate capacitor is 103V. If the distance between the two plates...

Correct Answer: Option A

Explanation

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