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143
Jaiyush19
When a 12 V battery is connected across an unknown resistor, there is a current of 2.5 mA ...
By Jaiyush19, 3 years ago
replies 1
0
1
149
Jaiyush19
The value of current I flowing in a given resistor for the corresponding values of potenti...
By Jaiyush19, 3 years ago
replies 1
0
1
167
Jaiyush19
A copper wire has diameter 0.5 mm and resistivity of 1.6 x 10^8 Ω m. What will be the leng...
By Jaiyush19, 3 years ago
replies 1
0
1
391
Jaiyush19
How is a voltmeter connected in the circuit to measure the potential difference between tw...
By Jaiyush19, 3 years ago
replies 1
0
1
293
Jaiyush19
An electric bulb is rated 220 V and 100 W. When it is operated on 110 V, the power consume...
By Jaiyush19, 3 years ago
replies 1
0
1
311
Jaiyush19
Two conducting wires of the same material and of equal lengths and equal diameters are fir...
By Jaiyush19, 3 years ago
replies 1
0
1
372
Jaiyush19
Which of the following terms does not represent the electrical power in a circuit?
By Jaiyush19, 3 years ago
replies 1
0
1
180
Jaiyush19
A piece of wire of resistance R is cut into five equal parts. These parts are then connect...
By Jaiyush19, 3 years ago
replies 1
0
1
153
Jaiyush19
How can three resistors of resistances 2 Ω, 3 Ω and 6 Ω be connected to give a total resis...
By Jaiyush19, 3 years ago
replies 1
0
1
387
Jaiyush19
What are the advantages of connecting devices in parallel with the battery instead of conn...
By Jaiyush19, 3 years ago
replies 1
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