Current Electricity A wire having very high value of conductance is said to be Insulator None of the listed here Moderately good conductor Very good conductor Insulator None of the listed here Moderately good conductor Very good conductor ANSWER DOWNLOAD EXAMIANS APP
Current Electricity SI unit of power is Henry Coulomb Watt-hour Watt Henry Coulomb Watt-hour Watt ANSWER DOWNLOAD EXAMIANS APP
Current Electricity In which of the following substances the resistance decreases with increase in temperature? Carbon Silver Constantan Copper Carbon Silver Constantan Copper ANSWER DOWNLOAD EXAMIANS APP
Current Electricity The resistance of a conductor varies inversely as Temperature Are of cross-section Length Resistivity Temperature Are of cross-section Length Resistivity ANSWER DOWNLOAD EXAMIANS APP
Current Electricity In the case of direct current Magnitude of current remains constant Magnitude and direction of current changes with time Magnitude of current changes with time Magnitude and direction of current remains constant Magnitude of current remains constant Magnitude and direction of current changes with time Magnitude of current changes with time Magnitude and direction of current remains constant ANSWER DOWNLOAD EXAMIANS APP
Current Electricity Resistance of a carbon filament lamp _______ as the applied voltage increases. Increases Decreases Remains same None of the listed here Increases Decreases Remains same None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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