How many terminals does a single cell battery have?
One
Two
Three
Four
There are two terminals in a single cell battery. One is positive and another is the negative end of cell.
If 4 cells are used to make a battery, then how many terminals would the battery have?
Three 2 V cells are connected in series and used as a battery in a circuit. (a) What is the p.d. at the terminals of the battery? (b) How many joules of electrical energy does 1 C gain on passing through (i) one cell (ii) all three cells?
How many terminals does a transistor have?