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| MCQ Questions for Class 12 Physic Chapter 3 Current Electricity With Answers PDF |
MCQ Questions for Class 12 Physic Chapter 3 Current Electricity With Answers PDF: Multiple Choice Questions (MCQs) are a popular method of testing a student's understanding of a particular subject. They are widely used in school and college exams as they are a quick and efficient way to assess a student's knowledge.
An MCQ Questions for Class 12 Physic Chapter 3 Current Electricity consists of a question or statement, followed by several answer options, of which the student must choose the correct one. The answer options are usually presented as a list of possible choices, such as A, B, C or D.
MCQ Questions for Class 12 Physic Chapter 3 Current Electricity With Answers PDF
- The unit of electric current is: A) Volt B) Ampere C) Ohm D) Watt
Answer: B) Ampere
- The current flowing through a conductor is directly proportional to: A) Voltage B) Resistance C) Power D) Energy
Answer: A) Voltage
- Ohm's Law states that: A) Current is directly proportional to voltage B) Current is inversely proportional to voltage C) Voltage is directly proportional to resistance D) Voltage is inversely proportional to resistance
Answer: C) Voltage is directly proportional to resistance
- The flow of electric charge is known as: A) Electric current B) Electric potential C) Electric power D) Electric resistance
Answer: A) Electric current
- The resistance of a conductor is: A) Directly proportional to its length B) Inversely proportional to its cross-sectional area C) Directly proportional to its cross-sectional area D) Inversely proportional to its length
Answer: B) Inversely proportional to its cross-sectional area
- The difference in electric potential between two points is known as: A) Electric current B) Electric potential difference C) Electric power D) Electric resistance
Answer: B) Electric potential difference
- The power consumed by a resistor is: A) Directly proportional to the current flowing through it B) Inversely proportional to the current flowing through it C) Directly proportional to the voltage across it D) Inversely proportional to the voltage across it
Answer: C) Directly proportional to the voltage across it
- The resistance of a wire is: A) Directly proportional to its length B) Inversely proportional to its cross-sectional area C) Directly proportional to its temperature D) Inversely proportional to its temperature
Answer: C) Directly proportional to its temperature
- The phenomenon of electromagnetic induction was discovered by: A) Michael Faraday B) James Clerk Maxwell C) Albert Einstein D) Thomas Edison
Answer: A) Michael Faraday
- The direction of induced current is given by: A) Lenz's law B) Kirchhoff's law C) Ohm's law D) Coulomb's law
Answer: A) Lenz's law
Please note that these are sample MCQs and should not be considered as the only source for exam preparation.
Benefits of MCQ Questions for Class 12 Physic Chapter 3 Current Electricity
One of the benefits of using MCQ Questions for Class 12 Physic Chapter 3 Current Electricity is that they are easy to grade. The correct answer is already provided, so the teacher or exam proctor simply needs to check that the student has chosen the correct option. This makes MCQ Questions for Class 12 Physic Chapter 3 Current Electricity more efficient than open-ended questions, which require more time and effort to grade.
Another benefit of MCQ Questions for Class 12 Physic Chapter 3 Current Electricity is that they can test a wide range of knowledge, including factual information, concepts, and problem-solving skills. They can also be used to test a student's ability to apply knowledge to new situations, rather than just recall information.
Conclusion of MCQ Questions for Class 12 Physic Chapter 3 Current Electricity With Answers PDF
In conclusion, MCQ Questions for Class 12 Physic Chapter 3 Current Electricity are a popular method of testing a student's understanding of a particular subject. They are widely used in school and college exams as they are a quick and efficient way to assess a student's knowledge. But to minimize the drawbacks, it is important to write good MCQs and use a variety of question types. They can test a wide range of knowledge, including factual information, concepts, and problem-solving skills, but they should not be the only method of assessment, it's important to use different types of questions to evaluate a student's understanding of a subject.
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