‹ Back to the paper
An A.C. generator generating an emf ‘ ’ given by is connected to a resistor. Calculate: rms value…
An A.C. generator generating an emf ‘$E$’ given by $E = 311 \sin(100\pi t)$ is connected to a $44\ \Omega$ resistor. Calculate:
(i)
rms value of A.C. flowing through the resistor.
(ii)
frequency of the current.
(iii)
mean value of emf generated by the generator in time interval $0\cdot06\text{ s}$ to $0\cdot08\text{ s}$.
Answer
No answer yet.
From ISC 2018 Specimen Physics Paper 1, question 20(b).