Current flowing in a RC charging circuit is given by I = a(1 –
t
RC e
-
) (I = current, t = time,
R = resistance, C = capacitance, P = I2R, P is power)
C
R
e
(A) SI unit of a is ampere
(B) Unit of RC is hertz
(C)
t
RC is dimensionless
(D) Dimension formula of resistance is M1L2T–3I
–2
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Answer:
Ohm's law states that the current through a conductor between two points is directly proportional to the voltage across the two points
Explanation:
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