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5. Consider the system illustrated below. At t-0, the conducting rod starts at R, then...
A metal crossbar with resistance R lies across conducting rails in a constant magnetic field B...
A metal crossbar with resistance R lies across conducting rails in a constant magnetic field B pointing out of the page as shown. The bar is moving at a speed v as indicated to the right. The rails have negligible electrical resistance compared to the crossbar, and you may neglect friction in the sliding of the crossbar. (a) What is the direction of the induced current flowing in the crossbar? Explain your reasoning. (b) Systematically develop an expression for the...
The figure shows a rod of length L 9.35 cm that is forced to move at...
The figure shows a rod of length L 9.35 cm that is forced to move at constant speed v 7.03 m/s along horizontal rails. The rod, rails, and connecting strip at the right form a conducting loop. The rod has resistance 0.472 ; the rest of the loop has negligible resistance. A current i 149 A through the long straight wire at distance a 9.44 mm from the loop sets up a (nonuniform) magnetic field throughout loop. Find the (a)...
He figure shows a rod of length L = 9.05 cm that is forced to move at constant speed v = 6.52 m/s...
he figure shows a rod of length L = 9.05 cm that is forced to move at constant speed v = 6.52 m/s along horizontal rails. The rod, rails, and connecting stnp at the right form a conducting loop. The rod has esistance 0.3552; the rest of the loop has negligible resistance. A current 108 A through the long straight wire at distance 8.53 mm from the loop sets up a (nonuniform) magnetic field throughout loop Ind the (a) magnltude...
Consider a 1-m conducting rod attached at each end by conducting rails. The rails are connected...
Consider a 1-m conducting rod attached at each end by conducting rails. The rails are connected at the top and the total loop has a resistance of 3-Ohms. (see figure below). The rod falls to the ground at a constant velocity. v. The apparatus is inside a constant magnetic field, B = 2.0 T (directed out of the page). The mass of the rod is 0.5kg. B = 2:0 T (out of R=5 1 m D VE a) What is...
A squared wire ( 10cm X 10cm) which carries a current of 10 A is placed...
A
squared wire ( 10cm X 10cm) which carries a current of 10 A is
placed in a uniform magnetic field of magnitude B=1.0 T, as shown
in the figure. Please find the net force exerted on the squared
wire
Part 2, Open-end questions (10 points each) 1, A squared wire (10cm X 10 cm) which carries a current of 10 A is placed in a uniform magnetic field of magnitude B=1.0 T, as shown in the figure. Please find...
A square rod has a resistance R and slides without friction down parallel conduction rails of...
A square rod has a resistance R and slides without friction down parallel conduction rails of negligible resistance, as shown in the figure. The rails are connected at the bottom so that the square rod and the rails form a conducting loop. The rails are inclined at an angle 0 = 45° to the surface. A uniform magnetic field B exists throughout the region along the Z-direction. The length of the square rod is L. For the coordinate system given...
The figure shows a 11-cm-long metal rod pulled along twofrictionless, conducting rails at a constant...
The figure shows a 11-cm-long metal rod pulled along two
frictionless, conducting rails at a constant speed of 3.9 m/s. The
rails have negligible resistance, but the rod has a resistance of
0.65 Ω . (Figure 1)FigureThe figure shows a vertical rod sliding along a pair of
horizontal rails to the left at speed v. The rails are connected at
their left ends. Magnetic field B of 1.4 teslas is directed into
the page in the whole region.Part AWhat is...
P1. (20 points) In the figure below, a metal rod is forced to move with constant...
P1. (20 points) In the figure below, a metal rod is forced to move with constant velocity along two parallel metal rails, connected with a strip of metal at one end. A magnetic field = 0.300 T points out of the page. a) (7 points) If the rails are separated by L 20.0 em and the speed of the rod is 50.0 cm/s, what emf is generated? b) (7 points) If the rod has a resistance of 20.0 2 and...
2. A magnetic field B Bêz in a certain space. A circular conducting loop of radius...
2. A magnetic field B Bêz in a certain space. A circular conducting loop of radius 5 cm and total resistance 1.512 originally lies on the sy-plane with its center at the origin. (a) If a counterclockwise current I = 0.045 A is induced on the loop, find dB. (10%) (b) Forget about part (a). Now set B = 0.05T, and at time t = 0 the loop starts to rotate about the 3-axis at a angular rate w=0.057 rad/sec....
pls answer looking for question 1-2 20. A straight wire carrying a 3.00-A current is placed...
pls
answer
looking for question 1-2
20. A straight wire carrying a 3.00-A current is placed in a uni- QC form magnetic field of magnitude 0.280 T directed perpen- dicular to the wire. (a) Find the magnitude of the magnetic force on a section of the wire having a length of 14.0 cm. (b) Explain why you can't determine the direction of the mag- netic force from the information given in the problem. velocity nitude the mi field rec wire...
A metal crossbar with resistance R lies across conducting rails in a constant magnetic field B pointing out of the page as shown. The bar is moving at a speed v as indicated to the right. The rails have negligible electrical resistance compared to the crossbar, and you may neglect friction in the sliding of the crossbar. (a) What is the direction of the induced current flowing in the crossbar? Explain your reasoning. (b) Systematically develop an expression for the...
The figure shows a rod of length L 9.35 cm that is forced to move at constant speed v 7.03 m/s along horizontal rails. The rod, rails, and connecting strip at the right form a conducting loop. The rod has resistance 0.472 ; the rest of the loop has negligible resistance. A current i 149 A through the long straight wire at distance a 9.44 mm from the loop sets up a (nonuniform) magnetic field throughout loop. Find the (a)...
he figure shows a rod of length L = 9.05 cm that is forced to move at constant speed v = 6.52 m/s along horizontal rails. The rod, rails, and connecting stnp at the right form a conducting loop. The rod has esistance 0.3552; the rest of the loop has negligible resistance. A current 108 A through the long straight wire at distance 8.53 mm from the loop sets up a (nonuniform) magnetic field throughout loop Ind the (a) magnltude...
Consider a 1-m conducting rod attached at each end by conducting rails. The rails are connected at the top and the total loop has a resistance of 3-Ohms. (see figure below). The rod falls to the ground at a constant velocity. v. The apparatus is inside a constant magnetic field, B = 2.0 T (directed out of the page). The mass of the rod is 0.5kg. B = 2:0 T (out of R=5 1 m D VE a) What is...
A
squared wire ( 10cm X 10cm) which carries a current of 10 A is
placed in a uniform magnetic field of magnitude B=1.0 T, as shown
in the figure. Please find the net force exerted on the squared
wire
Part 2, Open-end questions (10 points each) 1, A squared wire (10cm X 10 cm) which carries a current of 10 A is placed in a uniform magnetic field of magnitude B=1.0 T, as shown in the figure. Please find...
A square rod has a resistance R and slides without friction down parallel conduction rails of negligible resistance, as shown in the figure. The rails are connected at the bottom so that the square rod and the rails form a conducting loop. The rails are inclined at an angle 0 = 45° to the surface. A uniform magnetic field B exists throughout the region along the Z-direction. The length of the square rod is L. For the coordinate system given...
The figure shows a 11-cm-long metal rod pulled along two
frictionless, conducting rails at a constant speed of 3.9 m/s. The
rails have negligible resistance, but the rod has a resistance of
0.65 Ω . (Figure 1)FigureThe figure shows a vertical rod sliding along a pair of
horizontal rails to the left at speed v. The rails are connected at
their left ends. Magnetic field B of 1.4 teslas is directed into
the page in the whole region.Part AWhat is...
P1. (20 points) In the figure below, a metal rod is forced to move with constant velocity along two parallel metal rails, connected with a strip of metal at one end. A magnetic field = 0.300 T points out of the page. a) (7 points) If the rails are separated by L 20.0 em and the speed of the rod is 50.0 cm/s, what emf is generated? b) (7 points) If the rod has a resistance of 20.0 2 and...
2. A magnetic field B Bêz in a certain space. A circular conducting loop of radius 5 cm and total resistance 1.512 originally lies on the sy-plane with its center at the origin. (a) If a counterclockwise current I = 0.045 A is induced on the loop, find dB. (10%) (b) Forget about part (a). Now set B = 0.05T, and at time t = 0 the loop starts to rotate about the 3-axis at a angular rate w=0.057 rad/sec....
pls
answer
looking for question 1-2
20. A straight wire carrying a 3.00-A current is placed in a uni- QC form magnetic field of magnitude 0.280 T directed perpen- dicular to the wire. (a) Find the magnitude of the magnetic force on a section of the wire having a length of 14.0 cm. (b) Explain why you can't determine the direction of the mag- netic force from the information given in the problem. velocity nitude the mi field rec wire...
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