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An electric charge oscillating with a frequency of 1 kilo cycle/s can radiate electromagnetic wave of wavelength
- a)100 km
- b)200 km
- c)300 km
- d)400 km
Correct answer is option 'C'. Can you explain this answer?
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Understanding Electromagnetic Radiation
When an electric charge oscillates, it generates electromagnetic waves. The relationship between frequency (f) and wavelength (λ) is given by the equation:
λ = c / f
where:
- c = speed of light (approximately 3 x 10^8 m/s)
- f = frequency in Hz
Given Data
- Frequency (f) = 1 kilo cycle/s = 1000 Hz
- Speed of light (c) = 3 x 10^8 m/s
Calculating Wavelength
To find the wavelength, we can substitute the values into the formula:
- λ = c / f
- λ = (3 x 10^8 m/s) / (1000 Hz)
Performing the Calculation
- λ = 3 x 10^8 m/s / 1000
- λ = 3 x 10^5 m
To convert meters to kilometers:
- λ = 3 x 10^5 m = 300 km
Conclusion
The wavelength of the electromagnetic wave emitted by an oscillating charge with a frequency of 1 kilo cycle/s is 300 km. Thus, the correct answer is option 'C'.
This relationship illustrates the fundamental principles of electromagnetic radiation, crucial for understanding various phenomena in physics and applications in technology.
When an electric charge oscillates, it generates electromagnetic waves. The relationship between frequency (f) and wavelength (λ) is given by the equation:
λ = c / f
where:
- c = speed of light (approximately 3 x 10^8 m/s)
- f = frequency in Hz
Given Data
- Frequency (f) = 1 kilo cycle/s = 1000 Hz
- Speed of light (c) = 3 x 10^8 m/s
Calculating Wavelength
To find the wavelength, we can substitute the values into the formula:
- λ = c / f
- λ = (3 x 10^8 m/s) / (1000 Hz)
Performing the Calculation
- λ = 3 x 10^8 m/s / 1000
- λ = 3 x 10^5 m
To convert meters to kilometers:
- λ = 3 x 10^5 m = 300 km
Conclusion
The wavelength of the electromagnetic wave emitted by an oscillating charge with a frequency of 1 kilo cycle/s is 300 km. Thus, the correct answer is option 'C'.
This relationship illustrates the fundamental principles of electromagnetic radiation, crucial for understanding various phenomena in physics and applications in technology.
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An electric charge oscillating with a frequency of 1 kilo cycle/s can radiate electromagnetic wave of wavelengtha)100 kmb)200 kmc)300 kmd)400 kmCorrect answer is option 'C'. Can you explain this answer?
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An electric charge oscillating with a frequency of 1 kilo cycle/s can radiate electromagnetic wave of wavelengtha)100 kmb)200 kmc)300 kmd)400 kmCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about An electric charge oscillating with a frequency of 1 kilo cycle/s can radiate electromagnetic wave of wavelengtha)100 kmb)200 kmc)300 kmd)400 kmCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An electric charge oscillating with a frequency of 1 kilo cycle/s can radiate electromagnetic wave of wavelengtha)100 kmb)200 kmc)300 kmd)400 kmCorrect answer is option 'C'. Can you explain this answer?.
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