Why should the melting point of a fuse wire be low ?
Why should the melting point of a fuse wire be low ?
It melts as soon as the safe limit of current is exceeded.
Similar Questions
A current of $0.5\, A$ is drawn by a filament of an electric bulb for $10$ minutes. Find the amount of electric charge that flows through the circuit.
A current of $0.5\, A$ is drawn by a filament of an electric bulb for $10$ minutes. Find the amount of electric charge that flows through the circuit.
The unit of measurement of charge is coulomb.
The unit of measurement of charge is coulomb.
Why is parallel arrangement used in domestic wiring?
Why is parallel arrangement used in domestic wiring?
Define current, give its mathematical expression. What is its $SI$ unit ?
Define current, give its mathematical expression. What is its $SI$ unit ?
Positive charges flow from high potential to low potential.
Positive charges flow from high potential to low potential.