Current Electricity A field of force can exist only between Two molecules Two ions Two atoms Two metal particles Two molecules Two ions Two atoms Two metal particles ANSWER DOWNLOAD EXAMIANS APP
Current Electricity All good conductors have high Resistance Reluctance Thermal conductivity Conductance Resistance Reluctance Thermal conductivity Conductance ANSWER DOWNLOAD EXAMIANS APP
Current Electricity When resistance element of a heater fuses and then we reconnect it after removing a portion of it, the power of the heater will Increase Remain constant None of these Decrease Increase Remain constant None of these Decrease ANSWER DOWNLOAD EXAMIANS APP
Current Electricity Specific resistance of a substance is measured in Ω/m None of the listed here m/Ω Ω-m Ω/m None of the listed here m/Ω Ω-m ANSWER DOWNLOAD EXAMIANS APP
Current Electricity The filament of electrical bulb is made of Tungsten Nickel Steel Aluminium Tungsten Nickel Steel Aluminium ANSWER DOWNLOAD EXAMIANS APP
Current Electricity Two bulbs of 500 W and 200 W rated at 250 V will have resistance ratio as 2 : 5 4 : 25 5 : 2 25 : 4 2 : 5 4 : 25 5 : 2 25 : 4 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS