Lightning conductor was invented by
AEdison
BMichael Faraday
CJ C Bose
DBenjamin Franklin
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
Which of the following statements is/are correct for a current-carrying solenoid?
- (i) It can be used to magnetize a piece of soft iron.
- (ii) It acts like a bar magnet.
- (iii) The field lines are concentric circles
The value of solar constant is approximately ?
The phenomenon due to which the relative motion between a conductor and a magnet produces a potential difference across the conductor is called?
Identify the correct statement(s) from among the following?
- a) Resistivity of a material is dependent on the nature of the material.
- (b) Resistivity of a material is independent of the area of cross section.
- (c) Resistivity of a pure metal is more than its alloy.
പ്രതിദീപ്തിയുടെ രണ്ടാം ഘട്ടത്തിൽ ഉത്തേജിതമായ തന്മാത്ര എന്ത് ചെയ്യുന്നു?