Marks: 2
The emf produced in a generator is What is the frequency of rotation of the circular coil?
Choose one answer.
a. 100 Hz
b. 60 Hz
c. 50 Hz
d. 25 Hz
This is not a complete question.
Something is missing between "is" and "What".
Why don't you just play spin the bottle?
50Hz
trust me
To determine the frequency of rotation of the circular coil in a generator, we need to consider a few principles. The emf (electromotive force) produced in a generator is directly related to the rate at which the coil rotates.
The frequency of rotation can be found using the equation:
Frequency = Speed / Number of Poles
Typically, a generator has a fixed number of poles, which is provided or stated in the problem or the generator's specifications.
In this case, there is no information about the speed or the number of poles mentioned. Without this information, it is not possible to determine the specific frequency of rotation of the circular coil in the generator.
Therefore, the answer cannot be determined based on the given information.