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An incandescent lamp is operated at 120 V, and the current is 0.5 A. So, the resistance of the lamp is:
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An incandescent lamp is operated at 120 V, and the current is 0.5 A. So, the resistance of the lamp is:

User Pavan Keerthi
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*\\From\ Ohm's\ Law:\\\\ Current=(Voltage)/(Resitance)\\\\ Current*Resistance=Voltage\\\\ Resistance=(Voltage)/(Current)\\\\ Resistance=(120V)/(0,5A)\\\\ Resistance=240\ Ohms
User Thumbtackthief
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User RCT
asked Oct 13, 2016 30.0k views
An incandescent lamp is operated at 120 V, and the current is 0.5 A. So, the resistance of the lamp is:
RCT asked Oct 13, 2016
by RCT
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4 votes
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