The domestic electricity supply in Pakistan has a frequency of:
Correct answer: B. 50 Hz
- A. 70 Hz
- B. 50 Hz
- C. 100 Hz
- D. 30 Hz
Explanation
Pakistan operates on a 230V supply voltage and 50Hz.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Electromagnetism
Magnetic flux density and magnetic flux describe the strength of a magnetic field and the field passing through a surface. A charged particle moving through a magnetic field experiences a force perpendicular to its velocity and may follow circular or helical motion, depending on the angle between velocity and field.
Practise Electromagnetism
1,176 free Electromagnetism MCQs from Physics, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Physics questions like this
Physics is on 16 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Electromagnetism questions
Induced EMF in A.C. generator can be increased by:
What does the magnetic flux measure?
What is the dot product of magnetic induction and unit area?
The induced current flow in such a direction so as to oppose the cause that produces it. The statement is:
The unit of magnetic flux is:
Transformer works on the principle of: