# To find the current in a game circuit using 1058 watts and having a resistance o

To find the current in a game circuit using 1058 watts and having a resistance of 2 ohms.
Given information:
The current I (in amperes) in a circuit for electronic game using W watts and having a resistance of R ohms is given by $$\displaystyle{I}=\sqrt{{{\frac{{{W}}}{{{R}}}}}}$$
A game circuit is using 1058 watts and has resistance of 2 ohms.

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Calculation:
Given watts beign used by circuit is 1058 i.e. $$\displaystyle{W}={1058}$$
Resistance of the circuit is 2 ohms i.e. $$\displaystyle{R}={2}$$
Plugging the value in the expression:
$$\displaystyle{I}=\sqrt{{{\frac{{{W}}}{{{R}}}}}}$$
$$\displaystyle{I}=\sqrt{{{\frac{{{1058}}}{{{2}}}}}}$$
$$\displaystyle{I}=\sqrt{{{529}}}$$
$$\displaystyle{I}=\sqrt{{{23}^{{{2}}}}}$$
$$\displaystyle{I}={23}$$
Therefore the current in the circuit is 23 amperes.