EMF is measured ina.voltsb.amperesc.wattsd.coulombs

An alternating emf E = 440 sin 100  πt is applied to a circuit containing an inductance of  √2πH. If an a.c. ammeter is connected in the circuit, its reading will be:

what does it mean by emf of 6V

A cell of emf 90 V is connected across series combination of two resistors each of 100 Ω resistance. A voltmeter of resistance 400 Ω is used to measure the potential difference across one of the given resistors. The reading of the voltmeter will be:

What is electromotive force (emf)? What is its SI unit? If a source of emf 12 V is connected to a resistor of resistance 4 Ω, then what will be the current flowing in the circuit? Neglect internal resistance of the source.

An AM radio station broadcasts isotropically (equally in all directions) with an average power of 3.60 kW. A receiving antenna 75.0 cm long is at a location 4.00 mi from the transmitter. Compute the amplitude of the emf that is induced by this signal between the ends of the receiving antenna. mV How is the emf related to the electric field produced at the antenna?