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Resistance is the opposition offered by a conductor to the flow of current.
Length, area of cross– section and nature of the conductor.
An ammeter is a device for measuring large electrical currents in circuits.
The p.d across the terminals of the cell when no current is drawn from the cell is called e. m. f of cell.
What is resistance?
Resistance is the opposition offered by a conductor to the flow of current.
Resistance is the opposition offered by a conductor to the flow of current.
See lessWhat are the factors affecting resistance?
Length, area of cross– section and nature of the conductor.
Length, area of cross– section and nature of the conductor.
See lessWhat is an ammeter ?
An ammeter is a device for measuring large electrical currents in circuits.
An ammeter is a device for measuring large electrical currents in circuits.
See lessWhat do you mean by e. m. f of cell?
The p.d across the terminals of the cell when no current is drawn from the cell is called e. m. f of cell.
The p.d across the terminals of the cell when no current is drawn from the cell is called e. m. f of cell.
See less