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प्रश्न
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 |
उत्तर
| Column - I | Column - II | ||
| (i) | electric current | (e) | ampere |
| (ii) | potential difference | (a) | volt |
| (iii) | specific resistance | (b) | ohm meter |
| (iv) | electrical power | (c) | watt |
| (v) | electrical energy | (d) | joule |
APPEARS IN
संबंधित प्रश्न
Compare how an ammeter and a voltmeter are connected in a circuit.
What is an electric current?
If the current through a floodlamp is 5 A, what charge passed in 10 seconds?
(a) 0.5 C
(b) 2 C
(c) 5 C
(d) 50 C
A battery and three lamps are connected as shown:
Which of the following statements about the currents at X, Y and Z is correct?
(a) The current at Z is greater than that at Y.
(b) The current at Y is greater than that at Z.
(c) The current at X equals the current at Y.
(d) The current at X equals the current at Z.
Calculate the effective resistance between the points A and B in the network shown below in Figure 8.45
Tick(✓) the correct choice in the following:
Which of the following quantities has the same value for all electrical
appliances connected to the ring main circuit in a house?
Fill in the blank :
1 mA = ............................. A.
