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MOTION-CURRENT ELECTRICITY-EXERCISE -2 (OBJECTIVE PROBLEMS NEET)
- Electromotive force of a cell is basically a
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- A battery of e.m.f. 10 V and internal resistance 0.5 ohm is connected ...
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- The resistance of the circuit between A and B is :
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- Two cells X and Y are connected to a resistance of 10Omega shown in th...
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- In a torch there are two cells each of 1.45 volt and 0.15 Omega . Each...
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- Kirchoff's second law is based on the law of conservation of
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- Four resistances are connected in a circuit as shown in the following ...
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- In the following circuit diagram the value of resistance X for the pot...
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- Which of the following statement is wrong
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- The e.m.f. of a cell is 2.0 volt and the internal resistance is 0.1ohm...
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- The resistance of the galvanometer is 25 Omega it gives a full scale ...
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- Which of the statment is wrong :–
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- In a meter bridge the null point is obtained at the middle point of th...
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- A new flashlight cell of e.m.f. 1.5 volts given a current of 15 amps. ...
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- The resistance of galvanometer is G ohm and the range is 1 volt. The v...
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- The reading of Ammeter in ampere for following circuit is
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- It is observed in a potentiometer experiment that no current passes th...
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- When no current is passed through a conductor,
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- Internal resistance of primary cell depends on :–
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- The potential difference between the terminals of a cells is found to ...
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