Answered: In the accompanying figure, the rails,… | bartleby

Related questions

Question

In the accompanying figure, the rails, connecting end pieces,
and rod all have a resistance per unit length of 4.50/cm.
The rod moves to the left at v = 3 m/s. If B = 0.25 T
everywhere in the region, what is the current in the circuit
(a) when a = 6 cm? (b) when a = : 4 cm?
B
Hint
a
a. When a = 6 cm, a Select an answer
circuit.
b. When a = 4 cm,
V
mA flows in the circuit.
↑
4.0 cm
current of
mA flows in the

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 8 images

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

Q.6: Given R1=15N, R2=102, R3=222 and R4=152, find the current flowing through resistance R4. R2 R1 T 8.0V Ra R3 Vo S 12.0V V = k U = k. n.n qi9 j Liki rij Ceg = YN Gi - N 1
The capacitor in the circuit shown below is initially uncharged. The switch is closed at t = 0 s. AV battery = 30 V, C = 3.0 F, and R = 2.0 2. At sometime after the switch is closed, the current in the circuit is measured to be 9.3 A. What is the charge on the capacitor at this time, in Coulomb? Your answer needs to have 2 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement.
A copper transmission cable 200 km long and 12.5 cm in diameter carries a current of 150 A. For related problemsolving tips and strategies, you may want to view a Video Tutor Solution of A source in an open circuit. What is the potential drop across the cable? Express your answer in volts. V = Submit Part B ΑΣΦ X Incorrect; Try Again; 5 attempts remaining Previous Answers Request Answer ΔΕ = ? How much electrical energy is dissipated as thermal energy every hour? Express your answer in joules. ΑΣΦ V ?
If gold (PAu = 2.44 x 10-8 N. m) and silver (PAg = 1.59 × 10-8 n. m) wires of equal length are found to have the same resistance. 4 a) Find the ratio of their radii (rAL/r Cu)? b) Which element (Au or silver) is better for conducting electrical current? Explain. LEGO
Two copper wires have the same volume, but wire 2 is 25 % longer than wire 1. The ratio of the resistances of the two wires R2/R1 is ( Hint: radius will not be same) 0.82 0.91 1.2 1.56 1.0
Questions in the attachment
Problem 5: A current of I- 2.6 A passes through the circuit shown, where R- 65 3R 5R V) 2R 6R 2R 7R 5R 10R Otheexpertta.com Part (a) In terms of R, I, and numeric values, write an expression for the voltage of the · source, V. Part (b) What is the voltage, V in volts? tan( sin() cotanO a acos cosh0t cosO asin() acotan 4 5 6 sinh() cotanhO *1 23 0 tanh0c O Degrees O Radians CLEAR BACKSPACE
In the figure R₁ = 9.42 kQ, R₂ = 15.7 kQ, C = 0.439 µF, and the ideal battery has emf & = 18.0 V. First, the switch is closed a long time so that the steady state is reached. Then the switch is opened at time t = 0. What is the current in resistor 2 at t = 4.10 ms? Number Units R₁ R₂ C