Current Electricity Which of the following is the best material for making connecting wires? Copper Constant Manganin Nichrome Copper Constant Manganin Nichrome 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 The resistance of human body is about 10 ohm 200 ohm 1000 ohm 25 ohm 10 ohm 200 ohm 1000 ohm 25 ohm ANSWER DOWNLOAD EXAMIANS APP
Current Electricity The hot wire of electric bulb's filament is higher than its cold resistance because the temperature co-efficient of filament is None of the listed here Negative Zero Positive None of the listed here Negative Zero Positive ANSWER DOWNLOAD EXAMIANS APP
Current Electricity No current flow between two charged bodies if they have same Charge None of the listed here Potential Capacity Charge None of the listed here Potential Capacity ANSWER DOWNLOAD EXAMIANS APP
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