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Needed a Test for electricity and magnetic effects of electric current?
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Needed a Test for electricity and magnetic effects of electric current...
Test for Electricity and Magnetic Effects of Electric Current
Section 1: Multiple Choice Questions (MCQs)
- Question 1: What is the SI unit of electric current?
- a) Volt
- b) Ampere
- c) Ohm
- d) Watt
- Question 2: Which of the following materials is a good conductor of electricity?
- a) Wood
- b) Rubber
- c) Copper
- d) Plastic
- Question 3: What happens to the resistance of a conductor when its length is doubled?
- a) It becomes half
- b) It doubles
- c) It remains the same
- d) It becomes zero
- Question 4: Which of the following is not a magnetic substance?
- a) Iron
- b) Steel
- c) Copper
- d) Nickel
- Question 5: What is the direction of the magnetic field inside a current-carrying straight conductor?
- a) Clockwise
- b) Anti-clockwise
- c) Towards the conductor
- d) Away from the conductor
Section 2: Short Answer Questions
- Question 1: State Ohm's law and explain its significance.
- Question 2: What is the difference between a conductor and an insulator?
- Question 3: Explain how the magnetic field is produced around a current-carrying conductor.
- Question 4: Define the term 'electromagnet' and give an example of its application.
- Question 5: What is the principle of an electric generator?
Section 3: Long Answer Questions
- Question 1: Describe the working principle of an electric motor. Explain with the help of a labeled diagram.
- Question 2: Discuss the factors affecting the resistance of a conductor. How does the resistivity of a material depend on these factors?
- Question 3: Explain the working of a simple electric circuit consisting of a
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Needed a Test for electricity and magnetic effects of electric current? Related: Toppers Answer Sheets for Class 10?
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Needed a Test for electricity and magnetic effects of electric current? Related: Toppers Answer Sheets for Class 10? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Needed a Test for electricity and magnetic effects of electric current? Related: Toppers Answer Sheets for Class 10? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Needed a Test for electricity and magnetic effects of electric current? Related: Toppers Answer Sheets for Class 10?.
Needed a Test for electricity and magnetic effects of electric current? Related: Toppers Answer Sheets for Class 10? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Needed a Test for electricity and magnetic effects of electric current? Related: Toppers Answer Sheets for Class 10? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Needed a Test for electricity and magnetic effects of electric current? Related: Toppers Answer Sheets for Class 10?.
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