A heter100v-100watt.resistance10ohm added in series&r is added parallal &joined100vline62.5wattwillr

a heter is 100v-100watt.a resistance of10ohm added in series and R is added in parallal to it and added the whole in 100v.the power will be 62.5watt for what value of R???????????? ans is 5 ohm.plz show me the calculation
Anonymous User
Anonymous User
Asked Jun 16, 2015
Edited Jun 17, 2015

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