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Recent questions tagged circuit

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1 answer 173 views
What is radio tuning circuit? Describe its working.
asked Oct 26, 2017 in Physics by shamroz (41.5k points)
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1 answer 262 views
Show that the circuit given as below acts as AND gate.
asked Oct 26, 2017 in Physics by sonia (36.5k points)
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1 answer 235 views
Show that the circuit given as below acts as OR gate.
asked Oct 26, 2017 in Physics by sonia (36.5k points)
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1 answer 161 views
What is OR gate? Give its symbol and truth tube.
asked Oct 25, 2017 in Physics by sonia (36.5k points)
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1 answer 469 views
Does a fuse in a circuit control, the potential difference or the current?
asked Oct 23, 2017 in Physics by shamroz (41.5k points)
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1 answer 142 views
In order to measure current in a circuit, why ammeter is always connected in series?
asked Oct 23, 2017 in Physics by shamroz (41.5k points)
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1 answer 3.3k views
Can current flow in a circuit without potential difference?
asked Oct 23, 2017 in Physics by shamroz (41.5k points)
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1 answer 155 views
How does short circuit occur and how can it be avoided?< .
asked Oct 23, 2017 in Physics by sonia (36.5k points)
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1 answer 168 views
What is voltmeter? How potential difference across a circuit can be measured?
asked Oct 23, 2017 in Physics by shamroz (41.5k points)
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1 answer 162 views
How can we measure current in a circuit?
asked Oct 23, 2017 in Physics by shamroz (41.5k points)
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