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A magnetic core of uniform cross section having two coils (primary and secondary) wound on it as shown in figure. The no. of turns of primary coil is 5000 and no. of turns of secondary coil is 3000. If a voltage source of 12 volt is connected across the primary coil, then what will be the voltage (in V) across the secondary coil? (Answer up to one decimal place)
    Correct answer is '7.2'. Can you explain this answer?
    Most Upvoted Answer
    A magnetic core of uniform cross section having two coils (primary an...
    Voltage, V1 = -N1dΦ/dt
    where Φ is total magnetic flux passing through it.
    Again, V2 = -N2dΦ/dt
    Since both the coils are in the same magnetic field, so change in flux will be same for both the coils.
    Comparing the equations (1) and (2), we get
    V1/V2 = N1/N2
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    A magnetic core of uniform cross section having two coils (primary and secondary) wound on it as shown in figure. The no. of turns of primary coil is 5000 and no. of turns of secondary coil is 3000. If a voltage source of 12 volt is connected across the primary coil, then what will be the voltage (in V) across the secondary coil? (Answer up to one decimal place)Correct answer is '7.2'. Can you explain this answer?
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    A magnetic core of uniform cross section having two coils (primary and secondary) wound on it as shown in figure. The no. of turns of primary coil is 5000 and no. of turns of secondary coil is 3000. If a voltage source of 12 volt is connected across the primary coil, then what will be the voltage (in V) across the secondary coil? (Answer up to one decimal place)Correct answer is '7.2'. Can you explain this answer? for Electronics and Communication Engineering (ECE) 2024 is part of Electronics and Communication Engineering (ECE) preparation. The Question and answers have been prepared according to the Electronics and Communication Engineering (ECE) exam syllabus. Information about A magnetic core of uniform cross section having two coils (primary and secondary) wound on it as shown in figure. The no. of turns of primary coil is 5000 and no. of turns of secondary coil is 3000. If a voltage source of 12 volt is connected across the primary coil, then what will be the voltage (in V) across the secondary coil? (Answer up to one decimal place)Correct answer is '7.2'. Can you explain this answer? covers all topics & solutions for Electronics and Communication Engineering (ECE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A magnetic core of uniform cross section having two coils (primary and secondary) wound on it as shown in figure. The no. of turns of primary coil is 5000 and no. of turns of secondary coil is 3000. If a voltage source of 12 volt is connected across the primary coil, then what will be the voltage (in V) across the secondary coil? (Answer up to one decimal place)Correct answer is '7.2'. Can you explain this answer?.
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