What is c? Please explain.Homework Answers
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What is c? Please explain.
Chapter 22, Problem 10 Your answer is partially correct. Try again....
Review Conceptual Example 3 and the drawing as an aid in solving this problem. A conducting...
Review Conceptual Example 3 and the drawing as an aid in solving this problem. A conducting rod slides down between two frictionless vertical copper tracks at a constant speed of 4.1 m/s perpendicular to a 0.47-T magnetic field. The resistance of the rod and tracks is negligible. The rod maintains electrical contact with the tracks at all times and has a length of 1.6 m. A 0.98- resistor is attached between the tops of the tracks. Find the change in...
A conducting rod slides down between two frictionless vertical copper tracks at a constant speed of...
A conducting rod slides down between two frictionless vertical copper tracks at a constant speed of 5.2 m/s perpendicular to a 0.62-T magnetic field. The resistance of the rod and tracks is negligible. The rod maintains electrical contact with the tracks at all times and has a length of 1.3 m. A 1.1- resistor is attached between the tops of the tracks. (a) What is the mass of the rod? (b) Find the change in the gravitational potential energy that...
A conducting rod slides down between two frictionless vertical copper tracks at a constant speed of...
A conducting rod slides down between two frictionless vertical copper tracks at a constant speed of 5.3 m/s perpendicular to a 0.38-T magnetic field. The resistance of the rod and tracks is negligible. The rod maintains electrical contact with the tracks at all times and has a length of 1.6 m. A 0.90- resistor is attached between the tops of the tracks. (a) What is the mass of the rod? (b) Find the change in the gravitational potential energy that...
Chapter 21, Problem 07 Your answer is partially correct. Try again. A magnetic field has a...
Chapter 21, Problem 07 Your answer is partially correct. Try again. A magnetic field has a magnitude of 0.0013 T, and an electric field has a magnitude of 3.6 × 103 N/C. Both fields point in the same direction. A positive 2.6-4C charge moves at a speed of 4.2 x 106 m/s in a direction that is perpendicular to both fields. Determine the magnitude of the net force that acts on the charge. B Ē 9 ✓ 90° X Number...
Chapter 26, Problem 051 Your answer is partially correct. Try again. Wire C and wire D...
Chapter 26, Problem 051 Your answer is partially correct. Try again. Wire C and wire D are made from different materials and have length Lc = L - 2.9 m. The resistivity and diameter of wire Care 5.2 x 10 Rim and 1.04 mm, and those of wire D are 1.9 x 100 m and 0.66 mm. The wires are joined as shown in the figure and a current of 3.0 A is set up in them. What is the...
BACK Chapter 22, Problem 031 Your answer is partially correct. Try again In the figure a...
BACK Chapter 22, Problem 031 Your answer is partially correct. Try again In the figure a nonconducting rod of length L-8.46 cm has charge -q-4.36 fC uniformly distributed along its length. (a) What is the linear charge density of the rod? What are the (b) magnitude and (c) direction (positive angle relative to the positive direction of the x axis) of the electric field produced at point P, at distance a 15.2 cm from the rod? What is the electric...
please explain neatly and show formulas thank you Question 1 Your answer is partially correct. Try...
please explain neatly and show formulas thank you
Question 1 Your answer is partially correct. Try again. The figure shows a thin rod, of length L = 1.50 m and negligible mass, that can p ot about one end to rotate in a vertical circle. A ea ball of mass m 15. C s attached to the other end. The rod is pulled aside to angle eo = 6.80° and released with initial velocity v 0-0. As the ball descends...
Chapter 25, Problem 037 Your answer is partially correct. Try again. The parallel plates in a...
Chapter 25, Problem 037 Your answer is partially correct. Try again. The parallel plates in a capacitor, with a plate area of 7.60 cm2 and an air-filled separation of 4.50 mm, are charged by a 5.40 V battery. They are then disconnected from the battery and pulled apart (without discharge) to a separation of 6.40 mm. Neglecting fringing, find (a) the potential difference between the plates, (b) the initial stored energy, (c) the final stored energy, and (d) the work...
Chapter 10, Problem 062 Your answer is partially correct. Try again. In the figure, three 0.05...
Chapter 10, Problem 062 Your answer is partially correct. Try again. In the figure, three 0.05 kg particles have been glued to a rod of length L = 12 cm and negligible mass and can rotate around a perpendicular axis through point o at one end. How much work is required to change the rotational rate (a) from 0 to 20.0 rad/s, (b) from 20.0 rad/s to 40.0 rad/s, and (c) from 40.0 rad/s to 60.0 rad/s? (d) What is...
Chapter 22, Problem 004 Your answer is partially correct. Try again. Two particles are fixed to...
Chapter 22, Problem 004 Your answer is partially correct. Try again. Two particles are fixed to an x axis: particle 1 of charge2.53 107C is at the origin and panticde 2 of eharge +2.53 - 107 Cis at k -17.1 cm. Midway tet particles, what is the magnitude of the net electric field? Nu N/C or V/rn . the tolerance is +/-596 Click if you would like to Show Work for this question: Open Show Work A block with a...
Chapter 21, Problem 07 Your answer is partially correct. Try again. A magnetic field has a magnitude of 0.0013 T, and an electric field has a magnitude of 3.6 × 103 N/C. Both fields point in the same direction. A positive 2.6-4C charge moves at a speed of 4.2 x 106 m/s in a direction that is perpendicular to both fields. Determine the magnitude of the net force that acts on the charge. B Ē 9 ✓ 90° X Number...
Chapter 26, Problem 051 Your answer is partially correct. Try again. Wire C and wire D are made from different materials and have length Lc = L - 2.9 m. The resistivity and diameter of wire Care 5.2 x 10 Rim and 1.04 mm, and those of wire D are 1.9 x 100 m and 0.66 mm. The wires are joined as shown in the figure and a current of 3.0 A is set up in them. What is the...
BACK Chapter 22, Problem 031 Your answer is partially correct. Try again In the figure a nonconducting rod of length L-8.46 cm has charge -q-4.36 fC uniformly distributed along its length. (a) What is the linear charge density of the rod? What are the (b) magnitude and (c) direction (positive angle relative to the positive direction of the x axis) of the electric field produced at point P, at distance a 15.2 cm from the rod? What is the electric...
please explain neatly and show formulas thank you
Question 1 Your answer is partially correct. Try again. The figure shows a thin rod, of length L = 1.50 m and negligible mass, that can p ot about one end to rotate in a vertical circle. A ea ball of mass m 15. C s attached to the other end. The rod is pulled aside to angle eo = 6.80° and released with initial velocity v 0-0. As the ball descends...
Chapter 25, Problem 037 Your answer is partially correct. Try again. The parallel plates in a capacitor, with a plate area of 7.60 cm2 and an air-filled separation of 4.50 mm, are charged by a 5.40 V battery. They are then disconnected from the battery and pulled apart (without discharge) to a separation of 6.40 mm. Neglecting fringing, find (a) the potential difference between the plates, (b) the initial stored energy, (c) the final stored energy, and (d) the work...
Chapter 10, Problem 062 Your answer is partially correct. Try again. In the figure, three 0.05 kg particles have been glued to a rod of length L = 12 cm and negligible mass and can rotate around a perpendicular axis through point o at one end. How much work is required to change the rotational rate (a) from 0 to 20.0 rad/s, (b) from 20.0 rad/s to 40.0 rad/s, and (c) from 40.0 rad/s to 60.0 rad/s? (d) What is...
Chapter 22, Problem 004 Your answer is partially correct. Try again. Two particles are fixed to an x axis: particle 1 of charge2.53 107C is at the origin and panticde 2 of eharge +2.53 - 107 Cis at k -17.1 cm. Midway tet particles, what is the magnitude of the net electric field? Nu N/C or V/rn . the tolerance is +/-596 Click if you would like to Show Work for this question: Open Show Work A block with a...
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