The mass of proton as compared to the mass of electron is
The mass of proton as compared to the mass of electron is:
- Identical
- Less than
- About 1837 times
- About 50000 times
Correct answer: 3. About 1837 times
- An isolation transformer has primary to secondary turns ratio of
- The temperature at which resistance of conductors becomes double to its resistance at 0°C is