Electricity And Magnetism - Study Mode

[#336] When many resistance in a circuit are connected in series, the value of current in each resistance is:
Correct Answer

(D) remains the same

[#337] If there is an increase in current in a circuit with 5 ohms resistance, the voltage-
Correct Answer

(B) will increase

[#338] In a circuit diagram, The given symbol is used as follows:
Correct Answer

(D) A resistor of resistance R

[#339] The value of 1 kilowatt hour is
Correct Answer

(A) 3.6 × 10 6 J

[#340] In an ideal transformer:
Correct Answer

(D) All of them