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RESONANCE-CURRENT ELECTRICITY-Exrcies-3(PART-2)
- The current I drawn from the 5 volt source will be
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- In a Wheatstone's bridge, three resistances P,Q and R connected in the...
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- An electric bulb is rated 220 volt - 100 watt. The power consumed by i...
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- A material 'B' has twice the specific resistance of 'A'. A circular wi...
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- The Kirchhoff's first law (Sigmai = 0) and second law (SigmaiR = Sigma...
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- The resistance of a wire is 5 ohm at 50^@C and 6 ohm at 100^@C. The re...
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- Shown in the figure below is a meter- bridge set up will null deflecti...
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- A.5 V battery with internal resistance 2 Omega and a 2 V battery with ...
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- Two conductors have the same resistance at 0^@C but their temperature ...
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- If a copper wire is stretched to make it 0.1% longer wha is the percen...
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- The current in the primary circuit of a potentiometer is 0.2 A. The sp...
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- Two electric bulbs marked 25W-220V and 100W-220V are connected in seri...
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- The supply voltage to room is 120 V. The resistance of the lead wires ...
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- This questions has Statement I and Statement II. Of the four choices g...
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- In a large building, there are 15 bulbs of 40 W, 5 bulbs of 100 W, 5 f...
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- When 5 V potential difference is applied across a wire of length 0.1 m...
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- A galvanometer having a coil resistance of 100 omega gives a full scal...
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- In the following circuit the current in each resistance is
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- Which of the following statement is false ?
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- When a current of 5mA is passed through a galvanometer having a coil o...
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