555555555522. What is the magnetomotive force in a 75-turn coil of wire when there are 4 A of current through it? (a) 18.75 At (b) 30 At (c) 300 At (d) 187 At
Electromagnetic Induction » Exercise - 18. The dimensions of ‘self inductance’ and ‘magnetic flux’ are : (a) M L T –2 and M L 2 T –1 A –1 respectively (b) M L 2 T –2 A –2 and M L 2 T –2 A –1 respectively (c) M 2 L -1 T –1 and M 2 L 2 T –2 respectively (d) M T –2 A –1 and M 2 L T respectively