Question

column A 1.electromagnet 2.protective device 3.electric bulb 4.electric iron 5.sailors 5.battery 7.electricbell




column B a.electric fuse b.magnetic compass c.joule heating d.solenoidwith iron core e.source of current f electromagnetic g.flament​

Answer 1

Answer:

column A 1.electromagnet 2.protective device 3.electric bulb 4.electric iron 5.sailors 5.battery 7.electricbell

column B a.electric fuse b.magnetic compass c.joule heating d.solenoid

Answer 2

Answer:

.2 .protective device > electric fuse

.7. Potential difference > volt