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Problem 3:Mabic Forees (30 poimts) A square loop with sides a = 1.0 m is placed...
A square loop with sides of length w = 3 cm moves with constant velocity v...
A square loop with sides of length w = 3 cm moves with constant velocity v = 4 m/s away from a long wire that carries a current I = 110 mA in the plane of the loop. The total resistance of the loop is R = 2 ohms. a. Calculate the magnetic flux through the loop when the closest side of the loop is parallel to, and a distance of r = 5 cm from, the wire. b. What...
Force between an Infinitely Long Wire and a Square Loop
A square loop of wire with side length a carries a current I1. The center of the loop is located a distance d from an infinite wire carrying a current I2. The infinite wire and loop are in the same plane; two sides of the square loop are parallel to the wire and two are perpendicular as shown. (Figure 1)Part AWhat is the magnitude, F, of the net force on the loop?Express the force in terms of I1, I2, a,...
Light QUESTION 6 2 p A square loop of wire with sides 0.24 m long is...
Light QUESTION 6 2 p A square loop of wire with sides 0.24 m long is placed with its plane perpendicular to a 2.6 T magnetic field. What is the magnetic flux through the loop, in units of Webers? QUESTION 8 What is the magnetic flux density (B-field) at a distance of 0.23 m from a long, straight wire carrying a current of 9.1 A in air? Give your answer in units of tesla.
A 1.0 ?? × 4.0 ?? rectangular loop is located 1.0 ?? away from a long,...
A 1.0 ?? × 4.0 ?? rectangular loop is located 1.0 ?? away from a long, straight wire. The short side of the loop is perpendicular to the wire, and the long side is parallel to the wire. The wire carries a current of 2.0 ?. Find the magnitude of the magnetic flux through the loop, Φ?.
rectangular loop with sides of length a= 1.10 cm and b= 2.80 cm is placed near...
rectangular loop with sides of
length a= 1.10 cm and b= 2.80 cm is placed near a wire that carries
a current that varies as a function of time: it=2.01 +
1.22t2 where the current is in Amperes and the time is
in seconds. The distance from the straight wire to the closest side
of the loop is d= 0.270 cm.
What is the magnetic flux through the loop at time t= 1.40
seconds? (Define positive flux into the page.)...
A square, single-turn wire loop ℓ = 1.00 cm on a side is placed inside a...
A square, single-turn wire loop ℓ = 1.00 cm on a side is placed
inside a solenoid that has a circular cross section of radius r =
3.00 cm, as shown in the end view of the figure below. The solenoid
is 24.5 cm long and wound with 104 turns of wire.
(a) If the current in the solenoid is 2.30 A, what is the
magnetic flux through the square loop?
T · m2
(b) If the current in the...
1. A square loop of wire with one side of a and resistance R is placed...
1. A square loop of wire with one side of a and resistance R is
placed in a uniform magnetic field of strength B. The field
vanishes and results an induced current I in the loop.
( a) a) What is the rate of change of magnetic flux
in terms of I and R?
(b) Magnetic field B (on the picture above) was equal to 0.5 T
before it vanished. If the duration of switch is 0.15 sec and the...
(11%) Problem 7: A square loop of side length a =2.2 cm is placed a distance...
(11%) Problem 7: A square loop of side length a =2.2 cm is placed a distance b= 1.1 cm from a long wire carrying a current that varies with time at a constant rate, i.e. I(t) = Qt, where Q = 3.6 A/s is a constant. a b A 25% Part (a) Find an expression for the magnetic field due to the wire as a function of time t at a distance r from the wire, in terms of a,...
Answer the problem explaining detail and Circle the answer 3. A square loop of wire has...
Answer the problem explaining detail and Circle the
answer
3. A square loop of wire has sides of length 12cm carries a current of 12A. A uniform magnetic field of 1.9T is oriented parallel to the plane of the loop. (a) What is the magnitude and direction of the magnetic force for the two sides that are parallel to the magnetic field? (b) What is the magnitude and direction of the magnetic force for the two sides that are perpendicul...
3. Rectangular current loop A current I flows in a square current loop of wire placed...
3. Rectangular current loop A current I flows in a square current loop of wire placed on the ry plane and centered about the origin. The lengths of the two sides are a and b (a) Find the magnetic field at any location (0,0, z) on the z-axis. b) For z a, b, what does your expression simplify to? (e) Compare your answer to (b) with the on-axis field for a circular loop at distances much greater than the loop...
Light QUESTION 6 2 p A square loop of wire with sides 0.24 m long is placed with its plane perpendicular to a 2.6 T magnetic field. What is the magnetic flux through the loop, in units of Webers? QUESTION 8 What is the magnetic flux density (B-field) at a distance of 0.23 m from a long, straight wire carrying a current of 9.1 A in air? Give your answer in units of tesla.
rectangular loop with sides of
length a= 1.10 cm and b= 2.80 cm is placed near a wire that carries
a current that varies as a function of time: it=2.01 +
1.22t2 where the current is in Amperes and the time is
in seconds. The distance from the straight wire to the closest side
of the loop is d= 0.270 cm.
What is the magnetic flux through the loop at time t= 1.40
seconds? (Define positive flux into the page.)...
A square, single-turn wire loop ℓ = 1.00 cm on a side is placed
inside a solenoid that has a circular cross section of radius r =
3.00 cm, as shown in the end view of the figure below. The solenoid
is 24.5 cm long and wound with 104 turns of wire.
(a) If the current in the solenoid is 2.30 A, what is the
magnetic flux through the square loop?
T · m2
(b) If the current in the...
1. A square loop of wire with one side of a and resistance R is
placed in a uniform magnetic field of strength B. The field
vanishes and results an induced current I in the loop.
( a) a) What is the rate of change of magnetic flux
in terms of I and R?
(b) Magnetic field B (on the picture above) was equal to 0.5 T
before it vanished. If the duration of switch is 0.15 sec and the...
(11%) Problem 7: A square loop of side length a =2.2 cm is placed a distance b= 1.1 cm from a long wire carrying a current that varies with time at a constant rate, i.e. I(t) = Qt, where Q = 3.6 A/s is a constant. a b A 25% Part (a) Find an expression for the magnetic field due to the wire as a function of time t at a distance r from the wire, in terms of a,...
Answer the problem explaining detail and Circle the
answer
3. A square loop of wire has sides of length 12cm carries a current of 12A. A uniform magnetic field of 1.9T is oriented parallel to the plane of the loop. (a) What is the magnitude and direction of the magnetic force for the two sides that are parallel to the magnetic field? (b) What is the magnitude and direction of the magnetic force for the two sides that are perpendicul...
3. Rectangular current loop A current I flows in a square current loop of wire placed on the ry plane and centered about the origin. The lengths of the two sides are a and b (a) Find the magnetic field at any location (0,0, z) on the z-axis. b) For z a, b, what does your expression simplify to? (e) Compare your answer to (b) with the on-axis field for a circular loop at distances much greater than the loop...
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