Using Bio-Savart law, calculate the Magnetic Field (B) at an axial point P a distance x from the center of the loop where x>>R. y 1/1 dB 2 ds. R 0 F 0 P dB Ө dB x

Quèstion 4 0.01 μF HE Vị R Vo Figure 22.2 See Figure 22.2. Determine the resistance Rthat will produce a cutoff frequency of 200 Hz. 200 0 79.6 kn 141.4 0 500 ka

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6. The main difference between resistance R and capacitive reactance X, is that (a) Xc is the same for both DC and AC signals, where R depends on frequency of the AC signal (b) R is the same for both DC and AC signals, where X depends on the frequency of an AC signal (c) R is measured in ohms and X is measured in farads (d) None of the above

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Question 24