Get premium membership and access revision papers with marking schemes, video lessons and live classes.
  OR
Processing. Please wait.

 Form 3 Physics: Heating Effect of an Electric Current Questions and Answers

A 4 ohms resistor is connected in series to a battery of e.m.f. 6v and negligible resistance. Determine the power dissipated by the resistor.

 (0m 54s)
718 Views     SHARE

Download as pdf file

Answer Text:
#P = v^2/R =6^2/4 = 9# watts


|