ElectroMagnetic InductionHard
Question
Two identical cycle wheels (geometrically) have different number of spokes connected from centre to rim. One is having 20 spokes and other having only 10(the rim and the spokes are resistance less). One resistance of value R is connected between centre and rim. The current in R will be -
Options
A.double in first wheel than in the second wheel
B.four times in first wheel than in the second wheel
C.will be double in second wheel than that of the first wheel
D.will be equal in both these wheels
More ElectroMagnetic Induction Questions
b, cA conducting loop is placed in a uniform magnetic field with its plane perpendicular to the field. An emf is induced...The power factor of the circuit is . The capacitance of the circuit is equal to...A diatomic molecule is made of two masses m1and m2 which are separated by a distance r. Ifwe calculate its rotational en...A charged capacitor and an inductor are connected in series. At time t = 0, the current is zero, but the capacitor is ch...If the input voltage of a transformer is 2500 volts and output current is 80 ampere. The ratio of number of turns in the...