Physics FSC Part 2 Online MCQ's Test With Answers

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Physics FSC Part 2 Online MCQ's Test

Sr. # Questions Answers Choice
1 e/m= v/Br Br/V VB/r Vr/B
2 The vector sum of electric force and magnetic force is called: Deflecting force Lorentz force Newton force Faraday's force
3 The magnetic field  inside solenoid is given: μ<sub>∘</sub>nI<sup>2</sup> μ<sub>∘</sub>nI μ<sub>∘</sub>n/1<sup>2</sup> μ<sub>∘</sub>I/n
4 The field is strong and uniform. Inside the solenoid Surrounding of solenoid externally Perpendicular to solenoid All of above
5 μ∘ (Ampere's constant) has value.  4πx10<sup>-7</sup> WbA<sup>-1</sup>m<sup>-1</sup> 4πx10<sup>-17</sup> Wbm<sup>2</sup> 4πx10<sup>7</sup> WbA<sup>-1</sup>m<sup>-1</sup> 4πx10-27 Wb/m<sup>2</sup>
6 The unit of Magnetic flux is called. weber weber/m<sup>2</sup> NM<sup>-1</sup>A<sup>-1</sup> None of above
7 The conductor experience force, placed in magnetic above: Move towards weaker part of field Move towards stronger part of field Remains at rest Move upwards in space
8 1 tesla = 1 MAm<sup>-1</sup> 1NA<sup>-1</sup>m 1NA<sup>-1</sup>m<sup>-1</sup> None of above
9 The unit of magnetic induction is: Tesla&nbsp; Weber Weber metre NAm<sup>-1</sup>
10 The unit of resistance is: Ω Ωm Ω<sup>-1</sup>m<sup>-1</sup> Ωm<sup>-1</sup>
11 Semiconductor diodes are called: Ohmic non ohmic Both a &amp; b none of above
12 The fraction change in resistance per Kelvin is known as: Temperature coefficient of Resistance Coefficient of voltage of change Thermal &nbsp;expansion All of the above&nbsp;
13 The color code of "Green" 8 3 5 7
14 Electric power: Vx1 V<sup>2</sup>x1 V/1 V/1<sup>2</sup>
15 The algebraic sum of potential change in a closed circuit is zero.  Kirchhoff's 1st rule Kirchhoff 2<sup>nd</sup> rule Krichoff's 3<sup>rd</sup> rule Kirchhoff 4<sup>th</sup> &nbsp;rule
16 The Kirchhoff 1st rule is manifestation of: Law of conservation of mass Law of Conservation of charge Law of conservation of energy None of above
17 The value of maximum output power is? E/4R E<sup>2</sup>/4R E/4R<sup>2</sup> Non of above
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