Question

True/False
1 Write 'T' for True or 'F' for False for the following statements:
(a) An electric current passing through any conductor produces heat.
(b) The coiled wire in an electrical heating devices called compound
(C) The electric fuse is a wire which prevents short circuit
(d) Different fuses should be used for different devices to prevent short circuit.
(e) Nichrome is an alloy of nickel and chromium.
(f) The magnitude of magnetic field and magnetic force increases due to increase
in current
(g) In a button cell, an electromagnet is used
(h) The electromagnets are used to separate magnetic material from the junk.
(i) An electromagnet can't attract a piece of iron
(1) An electric bell only works when there is an electric current​

Answer 1

Answer:

a) True

b) False

c) False

d) False

e) True

f) True

g)True

h) False

i) False

j) False

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