Question

(v) A battery is
(a) a single cell
(b) a combination of cells in which cells are joined (+) to (-)
(c) a combination of cells in which cells are joined (+) to (+)
(d) None of these

Answer 1

A battery is (b) a combination of cells in which cells are joined (+) to (-).

• A battery can simple be described as a combination of two or more than two cells.
• The cells are joined from a negative terminal to a positive terminal so that a charge such as a positive charge can flow from the positive to the negative terminal.
• Ina battery, all cells will be joined from the (+) to the (-) terminal so that electricity can flow through the battery.

Hence, the correct option is (b) a combination of cells in which cells are joined (+) to (-).

Answer 2

Answer:

b

Explanation:

hope it helps