Advertisements
Advertisements
प्रश्न
Answer the following question.
What is the function of a galvanometer in a circuit?
Advertisements
उत्तर
The function of the galvanometer in the circuit is to detect or measure the small amount of current flowing in the circuit.
APPEARS IN
संबंधित प्रश्न
What is the unit of electric current?
A student made an electric circuit shown here to measure the current through two lamps.
Are the lamps in series or parallel?
(a) Are the lamps in series or parallel?
(b) The student has made a mistake in this circuit. What is the mistake?
(c) Draw a circuit diagram to show the correct way to connect the circuit. Use the proper circuit symbols in your diagram.

An electrician has wired a house in such a way that if a lamp gets fused in one room of the house, all the lamps in other rooms of the house stop working. What is the defect in the wiring?
Tick(✓) the correct choice in the following:
When the length of a conductor is doubled the resistance of the conductor
will
State whether the current is a scalar or vector?
An electrical appliance is rated at 1000 KVA, 220V. If the appliance is operated for 2 hours, calculate the energy consumed by the appliance in: (i) kWh (ii) joule.
Match the items in column-I to the items in column-II:
| Column - I | Column - II |
| (i) electric current | (a) volt |
| (ii) potential difference | (b) ohm meter |
| (iii) specific resistance | (c) watt |
| (iv) Electrical power | (d) joule |
| (v) electrical energy | (e) ampere |
