Currents that flow in circles inside a disc are known as
A) eddy currents
B) circular currents
C) air currents
D) alternating curents
Correct Answer:
Verified
Q3: Magnitude of induced e.m.f is proportional to
A)rate
Q4: In transformer, the core is made up
Q5: For a straight wire, induced current depends
Q6: In generators, the rate of change of
Q7: E.M.F for a coil depends upon
A)the cross
Q9: When field is parallel to plane of
Q10: Moving a coil in and out of
Q11: Induced current in coil by a magnet
Q12: Strength of magnetic field is known as
A)flux
B)density
C)magnetic
Q13: Unit of luminous intensity is
A)m
B)kg
C)cd
D)mol
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents