Physics for IGCSE & O level - Electricity (Section 1 - No. 40)
How is the total current related in a parallel circuit?
The same current flows through all branches.
The total current is the sum of the currents in each branch.
The total current is less than the current in each branch.
The total current is the product of the currents in each branch.
Giải thích
In a parallel circuit, the total current is the sum of currents in each branch.