Question

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8. Fill in the blanks:
(a) Longer line in the symbol for a cell represents its in terminal
(b) The combination of two or more cells is called a
(c) When current is switched 'on' in a room heater, it betong, se
(d) The safety device based on the heating effect of electric current is
called a Elestoric fees
9. Mark T if the statement is true and 'F' if it is false:
(a) To make a battery of two cells, the negative terminal of one cell is
connected to the negative terminal of the other cell. (T/Fy
(b) When the electric current through the fuse exceeds a certain limit.
the fuse wire melts and breaks. (/F)
(c) An electromagnet does not attract a piece of iron. (T/FY
(d) An electric bell has an electromagnet. /F)
FI
10. Do you think an electromagnet can be used for separating plastic bags
from a garbage heap? Explain.​

Answer 1

Answer:

please ask one by one

10. No, because electromagnet is used for separating metals like iron etc...