v41_newFlow

The voltage across a lamp is 6.82 V when the current passing through it is 4.1 A. Find the power consumed to appropriate significant figures.

Write Roman numeral for: 41

41. Kingdom Plantae - Gymnosperm - Introduction

If r_(1) and r_(2) are the radii of the smallest and the largest circles,respectively,which pass though (5,6) and touch the circle (x-2)^(2)+y^(2)=4, then r_(1)r_(2) is (4)/(41) (b) (41)/(4)(5)/(41) (d) (41)/(6)

Q 41 to 50

The plate current, plate voltage and grid voltage of a 6F6 triode tube are related as i_p = 41 (V_p + 7 V_g)^(1.41) where V_p and V_g are in volts and i_p in microamperes. The tube is operated at V_p = 250 V, V_g = -20 V . Calculate (a) the tube current, (b) the plate resistance, (c) the mutual conductance and (d) the amplification factor.

What is the simplified value of [(√41 + √7) ÷ ( √41 – √7)]?

In the figure shown i=10 e^(-41) A. Find B_(L) "and" V_(ab)