10th Class Physics Chapter Wise Online MCQ Test With Answers PDF English Medium

Physics 10th Class English Medium Online Test

Sr. #	Questions	Answers Choice
1	The current used in houses is:	A.C. Conventiona current Current D.C
2	The A.C. used in our houses has frequency _____ cycle/sec	60 30 50 130
3	The unit of power is _________	Volt Watt Joule Coulomb
4	Joule's law is W = ____________________	IR/t IRt<sup>2</sup> IR<sup>2</sup>t I<sup>2</sup>Rt
5	How Galvanometer is connected in circuit to detect current?	In Series In Parallel Fixed Variable
6	Which instrument is used to detect current?	Galvanometer Voltmeter Ammeter Electroscope
7	The equivalent resistance in parallel combination is:	R<sub>c</sub>=R<sub>1</sub>+R<sub>2</sub>+R<sub>3</sub> +.................+R<sub>n</sub> R<sub>c</sub>=1/R<sub>1</sub>+1/R<sub>2</sub>+1/R<sub>3</sub>+.................+1/R<sub>n</sub> a and b None of these
8	Resistance of conductor is directly proportional to:	Length Pressure Area All of these
9	The unit of resistance is:	Ω-m Ω V C
10	The unit of (ρ) in formula R=ρ.L/a is______________.	Ω Ω-m Ω-m<sup>2</sup> Ω-m<sup>-2</sup>
11	What type of graph is in between V and I?	Curved Parabola Straight line None of these
12	According to Ohm's law V =________	I<sup>2</sup>R IR<sup>2</sup> IR I/R