A potential of 400 V is applied to a capacitor, the plates of which a – McqOptions

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1.	A potential of 400 V is applied to a capacitor, the plates of which are 4 mm apart. The strength of electric field is
A.	100 kv/m
B.	10 kv/m
C.	5 kv/m
D.	2 kv/m
Answer» B. 10 kv/m

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