Current Electricity

Related Questions

• Two resistors having equal resistances are joined in series and a current is passed through the combination. Neglect any variation in resistance as the temperature changes. In a given time interval

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• Thirteen resistances each of resistance Rohm are connected in the circuit as shown in the figure below. The effective resistance between A and B is

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• Find out the value of current through 2? resistance for the given circuit

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• The drift velocity of free electrons in a conductor is ‘v’ when a current ‘i’ is flowing in it. If both the radius and current are doubled, then drift velocity will be

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• An infinite sequence of resistance is shown in the figure. The resultant resistance between A and B will be, when ${R_1} = 1\,ohm$ and ${R_2} = 2\,ohm$

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