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Q.8.Fill in the blanks: (a) Longer line in the symbol for a cell represents its ___________terminal (b) The combination of two or more cells is called a ____________. (c) When current is switched ‘on’ in a room heater, it ___________. (d) The safety device based on the heating effect of electric current is called a _____________.

Q.8.Fill in the blanks:
(a) Longer line in the symbol for a cell represents its ___________terminal
(b) The combination of two or more cells is called a ____________.
(c) When current is switched ‘on’ in a room heater, it ___________.
(d) The safety device based on the heating effect of electric current is called a _____________.

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60787 Points
3 years ago
Ans.(a) positive (b) battery (c) becomes red hot and emits heat (d) fuse.

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