Current Electricity Which of the following is the best material for making connecting wires? Constant Copper Nichrome Manganin Constant Copper Nichrome Manganin ANSWER DOWNLOAD EXAMIANS APP
Current Electricity The filament of electrical bulb is made of Nickel Tungsten Aluminium Steel Nickel Tungsten Aluminium Steel ANSWER DOWNLOAD EXAMIANS APP
Current Electricity The resistance of human body is about 200 ohm 1000 ohm 10 ohm 25 ohm 200 ohm 1000 ohm 10 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 Zero Negative Positive None of the listed here Zero Negative Positive None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Current Electricity No current flow between two charged bodies if they have same None of the listed here Charge Potential Capacity None of the listed here Charge Potential Capacity ANSWER DOWNLOAD EXAMIANS APP
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