Question

H. Very short-answer questions : 1. Name the source of electric current 2. When two or more than two cells are connected, what set up is formed? 3. Draw the standard symbol of a bulb. a 4. Define electric fuse. 5. State one factor on which the strength of an electromagnet depends. 6. State one use of electromagnet. 7. Name any one effect of electric current. 8. Define open circuit.​

Answer 1

Answer:

The dry cell or a battery is the source of electric current in a circuit

Explanation:

Answer: Cell and battery are to main source of electric current

Answer 2

Answer:

battery

battery

it is something like m in a circle