What are electron current and hole current?

Answer the following question: Draw the neat labelled circuit diagram which includes a cell, a resistor, a plug key (closed), an ammeter, a voltmeter and a variable resistance. Show the direction of the electron current and the conventional direction of the current.

What are eddy currents?

For a common-emitter, amplifier current gain is 60. If the emitter current is 7.7mA, calculate the base current and collector current. Also calculate current gain, when the ame transistor is working as common-base amplifier?

Distinguish between : Direct current and Alternating current.

Figure shows currents in a part of electrical circuit. Find the current I?

What is wattless current?

Distinguish between:- Conduction current and displacement current.

Distinguish between the following Alternating current and Direct current.