When the same amount of current, I is passed through diff...
When the same amount of current, I is passed through different wires under the same conditions, the rates of production of heat are
directly proportional to I
directly proportional to the resistances of the wires
directly proportional to the square of the resistances of the wires
inversely proportional to I
inversely proportional to the resistance of the wires
Correct answer is B
No explanation has been provided for this answer.
Which of the following statement about the electromagnet shown above is correct? ...
Which is a fundamental unit? ...
The speed of sound in air is directly proportional to ...
What is the number of neutrons in the Uranium isotope 23892X?...
Which of the following electromagnetic waves has the shortest wavelength? ...
I.Chemical II.Sound III.Electricity Which of the above forms of energy can directly be converted ...