A current loop is in the magnetic field as shown. Which way will this current loop rotate? counterclockwise clockwise the loop will not rotate B

Q: Magnetic levitation A metal rod of length w = 11 cm and mass m = 90 grams has metal loops at both…

A: Step 1:Step 2: TRUE/FALSE: 1. TRUE, as the magnetic force is balancing the weight of the rod, which…

Q: A solenoid 1.86 m long and 3.80 cm in diameter carries a current of 21.0 A. The magnetic field…

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Q: A coil carries a current and experiences a torque due to a magnetic field. The value of the torque…

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Q: A magnetic field exerts a maximum torque to on a flat, current-carrying rectangular coil of N loops.…

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Q: The diagram shows a current carrying wire moving through a B-field. Draw in the direction of the…

A: Step 1: We are using Fleming's Left hand Rule.Fleming's Left Hand Rule states that if we arrange our…

Q: A loop of wire was bent into the shape shown below. Two arcs connected by radial wires. If the angle…

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Q: A magnetic needle free to rotate in a vertical plane parallel to the magnetic meridian has its north…

A: The given values are,

Q: If you place a current loop in a uniform magnetic field with a current as shown in the diagram,…

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Q: What is the direction of the magnetic field that produces the magnetic force on a negative charge as…

A: From the figure we can observe the followingThe magnetic force () is upward.The velocity vector ()…

Q: solenoid has a current flowing through it. A magnetic field is generated by this current and shown…

A: A solenoid is a coil on which wire are wrapped and when current pass through those wires a magnetic…

Q: Immersed in a magnetic field B = 0.25 T, the 40-loop coil carrying a current of 2.0 A is shown in…

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Q: A solenoid is wound with 1700 turns per meter. When the current is 4.4 A, what is the magnetic field…

A: Given data:  Number of turns per meter (n) = 1700 Current (I) = 4.4 A Required: The magnetic field…

Q: If the number of turns is 3000 and the inner radius of a toroid with 10A current is 18 cm, the inner…

A: Given:- The number of turns N = 3000  The current I = 10 A  The radius of the torus r = 18 cm = 0.18…

Q: Below is a wire loop (a square one) that has a current running through it. This loop is in a…

A: Length, L = 0.55 mWidth, W = 1.2 mCurrent, I = 3.3 AMagnetic field, B = 7.6 TNumber of loops, N =…

Q: the current flows counter clockwise in a coil of wire. what is the direction of the magnetic field…

A: solution as

Q: Question 22 A 500-turns coil of area A- 4.9x102 m- is placed in a uniform magnetic field B- 0.4 T…

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Q: A circular loop of radius 10 cm is placed in a uniform magnetic field of 3 T with the plane of the…

A: Given data :  Radius of loop ,r = 10 cm = 0.1 m  Area of loop = π r2 = (3.14)×(0.1)2 = 0.0314 m2…

Q: A metal wire is resting on a U-shaped conducting rail, as shown. The rail is fixed in position, but…

A: Using the Lenz’s law, the current will flow from Counter Clockwise through the square loop. Through…

Q: A square loop of side a carries a current I. Calculate the magnetic field in the center of the loop

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Q: The Millikan Oil Drop Experiment proved that... electrons have a positive charge. electric charge…

A: Millikan oil dropped experiment proved that charges are a simple multiple of a single integer which…

Q: The force on the rectangular loop of wire in the magnetic field in the figure below can be used to…

A: Question a and b are same so solution is same for a and b.

Q: The figure below shows a 6 A current flowing in a portion of a circular loop. Find H at point (0, 0,…

A: Given: The value of ρ1=2, ρ2=4 and φ°=45∘

Q: A solenoid consisting of 100 turns, of radius 1 cm, is 10 cm long and carries a current of 5 A. Fill…

A: Turns (N) = 100  Radius (r) = 1 cm or r = 0.01 m Length (L) = 10 cm  or L = 0.1 m Current (I)  = 5 A

Q: One current loop is placed inside another current loop with twice the radius as showm in figure.…

A: Two current loops are placed . The direction of current is opposite in both the circles . To find =…

Q: What direction is the magnetic field oriented relative to the north and south poles of a magnet?…

A: Magnetic field lines are imaginary curves that shows direction of magnetic field around magnet.

Q: The loop carries a current I. Determine the magnetic field at point A in terms of I, R, and L. 27 AC…

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Q: A proton, traveling with a velocity of 6.0 x 10° mis due east, experiences a magnetic force that has…

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Q: A 170-turn solenoid having a length of 25 cm and a diameter of 7.9 cm carries a current of 0.25 A.…

A: Number of turns in solenoid is Length of solenoid is Diameter of solenoid is Current is…

Q: A solenoid is shown below. The current in the solenoid is clockwise as viewed from the right side.…

A: Using the right-hand rule to evaluate the direction of the magnetic field. Right-Hand Rule:- In this…

Q: A long wire, carrying a current I, is composed of a long vertical staright segment and a long…

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Q: Which of the following is NOT a condition that must be met in order to utilize Ampere's law in…

A: Ampere’s Law is similar to Gauss’ Law, as it allows us to (analytically) determine the magnetic…

Q: Particles A,B,C and D with the same negative charge and speed are placed into a uniform magnetic…

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Q: The North Pole of a bar magnet enters a coil of wire. What are the directions of the induced current…

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Q: What is the direction of the magnetic field at the point P due to the current carrying loop shown in…

A: Right-hand thumb rule:  The theorem states if the thumb of the right hand is aligned along the…

Q: A moving, positively charge particle enters a region that contains a uniform magnetic field as shown…

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Q: Draw the magnetic field lines between these two magnets. Will these two magnets repel or attract one…

A: Here, we will draw the magnetic lines of force for this systemAnd aslo find whether they repel or…

Q: A 5.0-A current flows through a 10-turn square coil each side of length 0.12 m. the coil is in a…

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Q: current is shown along the x axis going in the -x direction. a positive charge was located at P but…

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Q: A solenoid has 505 turns over a length of 0.54 m. What current will produce a magnetic field of…

A: Number of turns of solenoid N = 505  Length of the solenoid L = 0.54 m The magnetic field inside the…

Q: A transmission line 6.50 m above strung the ground carries a current of 595 A. What is the magnetic…

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Q: A proton is moving in a uniform magnetic field as depicted below.

A: A proton is moving in a uniform magnetic field B. Charge on the proton=q Force acting on the…