This quiz works best with JavaScript enabled. Home > Class 10 > Class 10 Science Chapter 13 Magnetic Effects Of Electric Current – Quiz 12 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 10 Science Chapter 13 Magnetic Effects Of Electric Current Quiz 12 (15 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. In a solenoid, the magnetism is temporary, true or false A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 2. Find the odd one out.Clue[Types of Magnets] A) Bar Magnet. B) Horseshoe Magnet. C) Magnetic Needle. D) Lodestone. Show Answer Correct Answer: D) Lodestone. 3. When is the force experienced by a current-carrying conductor placed in a magnetic field largest? A) When the current and magnetic field are parallel. B) When the current and magnetic field are perpendicular. C) When the conductor is stationary. D) When the current is zero. Show Answer Correct Answer: B) When the current and magnetic field are perpendicular. 4. Inside the magnet, the field lines moves A) From north to south. B) From south to north. C) Away from south pole. D) Away from north pole. Show Answer Correct Answer: B) From south to north. 5. The magnetic field inside a long straight solenoid carrying current is A) Zero. B) Decreases as we move towards its end. C) Increases as we move towards its end. D) The same at all points. Show Answer Correct Answer: D) The same at all points. 6. Switches are connected to A) Live wire. B) Neutral wire. C) Earth wire. D) Any one. Show Answer Correct Answer: A) Live wire. 7. Which of the following statement is not correct about the magnetic field? A) Magnetic field lines form a continuous closed curve. B) Magnetic field line do not interest each other. C) Direction of tangent at any point on the magnetic field line curve gives the direction of magnetic field at that point. D) Outside the magnet, magnetic field lines go from South to North pole of the magnet. Show Answer Correct Answer: D) Outside the magnet, magnetic field lines go from South to North pole of the magnet. 8. A dynamo A) Creates mechanical energy. B) Creates electrical energy. C) Converts electrical energy into mechanical energy. D) Converts mecahnical energy into electrical energy. Show Answer Correct Answer: D) Converts mecahnical energy into electrical energy. 9. What is meant by 5 A? A) A charge of 5 C flows through a point in 1 second. B) 5 V electricity flows across 1 $\Omega$ of resistance. C) 5V electricity is causing 1 C of charge to flow. D) A charge of 5 C flows through a point in 5 seconds. Show Answer Correct Answer: A) A charge of 5 C flows through a point in 1 second. 10. What is the direction of force on a current carrying conductor if the current is flowing parallel to the magnetic field? A) Parallel to the conductor. B) Perpendicular to the conductor. C) Opposite to the direction of current. D) In the same direction as the magnetic field. Show Answer Correct Answer: C) Opposite to the direction of current. 11. A compass needle is A) Temprorary magnet. B) Horse shhoe magnet. C) Bar magnet. D) Solenoid. Show Answer Correct Answer: C) Bar magnet. 12. The most suitable material for making the core of an electromagnet is A) Soft iron. B) Brass. C) Aluminium. D) Steel. Show Answer Correct Answer: A) Soft iron. 13. AC stands for ..... A) Alternating Current. B) Attraction Connections. C) All the above. D) None of the above. Show Answer Correct Answer: A) Alternating Current. 14. The strength of the magnetic field produced by the current-carrying solenoid is A) Inversely proportional to the current flowing through the solenoid. B) Directly proportional to the current flowing through the solenoid. C) Perpendicular to the current flowing through the solenoid. D) Parallel to the current flowing through the solenoid. Show Answer Correct Answer: B) Directly proportional to the current flowing through the solenoid. 15. The current in the wire can be reversed. The pole of the magnet can also be changed over. In how many of the four direction shown can the force act on the wire A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: B) 2. ← PreviousRelated QuizzesClass 10 Science Chapter 13 Magnetic Effects Of Electric Current Quiz 1Class 10 Science Chapter 13 Magnetic Effects Of Electric Current Quiz 2Class 10 Science Chapter 13 Magnetic Effects Of Electric Current Quiz 3Class 10 Science Chapter 13 Magnetic Effects Of Electric Current Quiz 4Class 10 Science Chapter 13 Magnetic Effects Of Electric Current Quiz 5Class 10 Science Chapter 13 Magnetic Effects Of Electric Current Quiz 6Class 10 Science Chapter 13 Magnetic Effects Of Electric Current Quiz 7Class 10 Science Chapter 13 Magnetic Effects Of Electric Current Quiz 8Class 10 Science Chapter 13 Magnetic Effects Of Electric Current Quiz 9Class 10 Science Chapter 13 Magnetic Effects Of Electric Current Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books