What happens to power dissipation if the value of electric current passing through a conductor of
constant resistance is halved?
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power dissipation is also half as per the formula:P=I×V×cos∆.
where cos∆=R/Z, where R=resistance
Z=impedance
cos∆ is constant so P is directly proportional to I.
where cos∆=R/Z, where R=resistance
Z=impedance
cos∆ is constant so P is directly proportional to I.
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