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 The motional emf depends upon the Length of conductor Speed of conductor Strength of magnet All of these
2 A metal rod of 1 m is moving at a speed of 1 ms-1 in a direction making an angle 30 o with 0.5 T magnetic field . The emf produced is. 0.25 N 2.5 N 0.25 V 2.5 V
3 The rod of unit length is moving at 30 o through a magnetic field of 1 T. If the velocity of rod is 1 m/s, then induced emf in the rod will be given by I V 0.25 V 0.5 V 0.6 V
4 The motional emf is give by qvB IBL eBL vBL
5 The motional emf developed in a conduction depends upon. Length Orientation Magnetic field All of the above
6 When a conductor moves across a magnetic field an emf is set up this emf is called. Variable emf Constant emf Back emf Induced emf
7 Electromagnetic induction obeys law of conservation Charge Energy Momentum Mass
8 If we make magnetic field stronger the value of induced current is. Decreased Increased Vanishes Remain constant
9 An AVO meter can also be called as. Digital multimeter Digital voltmeter Digital ammeter Digital ohm meter
10 Useful device to measure resistance, current and voltage is an electronic instrument called. Volt meter Ammeter Ohmmeter Digital Multimeter
11 Which one has the least resistance. Galvanometer Ammeter Ohm meter Volta meter
12 Shunt resistance is Low resistance Zero resistance High resistance Impedance
13 Which one of the following resistance is used to convert a Galvanometer into an ammeter. High resistance Low resistance in series with galvanometer Shunt High resistance in series with galvanometer
14 A voltmeter is always connected in Parallel Series Perpendicular Straight line
15 To convert a galvanometer into a volt meter a high resistance is connected. In series In parallel In perpendicular Along tangent
16 If a low resistance is connected parallel to a galvanometer then galvanometer is converted. Ammeter Voltammeter Ohmmeter Multimeter
17 The galvanometer can be made sensitive by making the factor BAN/C Large Small Constant Zero
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