Question

Science Ncert solutions class seven wrong answer will be reported​

Answer 1

Ans.1. in 1 and 2nd picture

Ans 2. OVERLOADING of an electric circuit means when current flows in a circuit it becomes more than the capacity of components in the circuit to resist the current. When too much current passes an electric overload occurs through electric wires.

• use good quality wires.
• use good quality devices.

Hope it's helpful♡