Give two practical applications of the heating effect of current.

  • A
    Electric Iron
  • B
    Electric Toaster
  • C
    Electric Fuse
  • D
    All of the above

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Similar Questions

$A$ potential difference $V$ is applied across a conductor of length $L$ and diameter $D$. How is the resistance $R$ of the conductor affected,when in turn $(i)$ $V$ is halved,$(ii)$ $L$ is halved,and $(iii)$ $D$ is doubled? Justify your answer in each case.

What is the $SI$ unit of electric charge?

Which has a greater resistance$-$a $100$ $W$ bulb or a $60$ $W$ bulb?

$A$ series circuit has only one conducting path for the electrons that move through it; a parallel circuit has multiple conducting paths.

What is the resistance of an ideal ammeter?

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