When an ammeter is put in series of a circuit, does it record slightly less or more than the actual current in the circuit ? Explain.

When a ammeter is put in a circuit, does it read slightly less or more than the actual current in the original circuit? Explain.

A galvanometer with a coil of resistnace 12.0Omega shows full scale deflection for a current of 25 mA. How will you convert the meter into: (i). An ammeter of range 0 to 7.5 A. (b). A voltmeter of range 0 to 10.0 V Determine the net resitance of the meter in each case. when an ammeter is put in a circuit, does it read (slightly) less or more than the actual current in the original circuit? when a voltmeter is put across a part of the circuit, does it read (slightly) less or more than the original voltage drop? Explain.

A galvanometer with a coil of resistance 120 ohm shows full-scale deflection for a current of 2.5 mA. How will you convert the galvanometer into an ammeter of range 0 to 7.5A? Determine the net resistance of the ammeter. When the ammeter is put in a circuit, does it read slightly less or more than the actual current in the original circuit? Justify your answer

When a voltmeter is put across a part of the circuit, does it record slightly less or more than the actual voltage across that part? Explain.

When a voltemeter is put across a part of the circuit, does it read slightly less or more than the original voltage drop across the part? Explain.

In LCR series AC circuit, the current

In an LCR series ac circuit, the current is