Question
In a plane electromagnetic wave. the electric field
oscillates sinusoid ally at a frequency of 3 × 108 Hz and amplitude 36 V/m. Find the amplitude of the oscillating magnetic field?Solution
The correct answer is D
More Physics GS Questions
What will come in the place of question mark (?) in the given expression?
(20% of 820 – 56 + 11 × 8) 1/2 = ? – 62
Solve the following:
240 ÷ 4 × 512 ÷ 8
1365 ÷ 15 + (? ÷ 5) = 62 × 3.5
3% of 842 ÷ 2% of 421 = ?
√10404 + √9604 - ∛1728 - ∛42875 = ?
30% of 215 + 135% of ? = 469.5
(8 x 9) ÷ 5 + ?2 = 23.4
The value of (40 + 3/4 of 32) /[37 + 3/4 of (34-6)] is:
{640 of 8 - (12)2 of 6} - 900 = ?
`2(1/3)` + `4(1/4)` + `4(2/3)` + `8(7/6)` + ? = `4(3/5)xx4(1/2)`
...