<p>A circuit consists of a resistance of 10<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>&#937;</mi></math>&nbsp;and a capacitance of 0.1&nbsp;<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>&#956;</mi></math>F. If an alternating emf of 100 V, 50 Hz is applied, find the current in the circuit.</p>