A self-induced wmf in a solenoid of inductance L changes in time asvarepsilon=varepsilon_0e^(-kz). Assuming the charge is finite.find the total charge that passes a point in the wire of the solenoid.

A self-induced wmf in a solenoid of inductance L changes in time asvar

1.	A self-induced wmf in a solenoid of inductance L changes in time asvarepsilon=varepsilon_0e^(-kz). Assuming the charge is finite.find the total charge that passes a point in the wire of the solenoid.
Answer» `varepsilon_0/(Lk^2)` `(2varepsilon_0)/(Lk^2)` `varepsilon_0/(2Lk^2)` `(3varepsilon_0)/(Lk^2)` ANSWER :A

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A self-induced wmf in a solenoid of inductance L changes in time asvarepsilon=varepsilon_0e^(-kz). Assuming the charge is finite.find the total charge that passes a point in the wire of the solenoid.

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