Give the SI unit of the magnetic field. a) Ampere b) Tesla c) Oersted d) Weber
Q: More magnetic lines in some area represents:
A: The density of magnetic lines of force is directly proportional to the strength of magnetic field.…
Q: Give the SI unit of magnetic dipole moment. a) A-2m b) Am-2 c) A2m d) Am2
A: Introduction: When a current-carrying coil is suspended in a magnetic field, it experiences a…
Q: Describe what is the cause of the magnetic field of the Earth. Describe what is meant by magnetic…
A: Here given the term of introduction of the Earth's magnetic field and magnetic field strength. We…
Q: The area of magnetic force around a magnet is known as what? a. Magnetic force b. Negative and…
A:
Q: The general equation to calculate the magnetic field Bis known as the law of: O to. Faraday's Law O…
A: Ampere's law is the general formula to find out the magnetic field due to the current. Option C is…
Q: the temperature coefficient of resistivity (a)? a. 0.00204/°C b. 0.001C c. 0.0045°C d. 0.165PC lincs…
A: Given Length of the wire is l=3.00 m Cross-sectional area is A=0.450 mm2=0.450×10-3 m2 Initial…
Q: A circular coil of wire carries 50 mA of current. The coil has 50 turns and an area of 2.0 cm². A…
A: Here there are 3 questions and as per the guidelines first question has been answered. Please share…
Q: Current is induced by a stationary conductor placed in a region of the stationary magnetic field.…
A: Faraday's Law tells us that inducing a voltage into a conductor can be done by either passing it…
Q: 1.) A conducting rod slides at 5.0 m/s on metal rails separated by 1.0 m. If a current of 30 mA is…
A: Solution:-Given thatspeed (v)=5 m/sdistance between rails (L)=1 mcurrent (I)=30 mA=0.03 AResitance…
Q: 34. * Equation Jeopardy 2 The equation be- low describes a process involving magnet- ism. Solve for…
A: We will answer the question by identifying forces in the equation. The detailed steps are given…
Q: A compass is made of A. aN magnet and a S magnet B. a magnetic needle that is free to rotate C. two…
A: A compass is made of A. a N magnet and a S magnet B. a magnetic needle that is free to rotate C. two…
Q: TRUE OR FALSE 13.The standard unit of magnetic field is weber. 14.According to junction rule, all of…
A: Since you have asked question with multiple sub parts, we will solve the first three sub parts for…
Q: magnetic field between the rails?
A: Current i = 30mA = 30x10-3 A Resistance of the rod R = 0.36 ohm Separation between the rails l = 1m…
Q: X- Albert Einstein based his relativity theory on Faraday's equations. Y- The positive and negative…
A: Solution
Q: A long current carrying wire carries a current of 8 A. What is the magnetic field in Teslas 2 mm…
A:
Q: Cite the contribution of the following to understand magnetism: a. Hans Christian Ørsted…
A: Hans Christian Ørsted Ørsted discovered that a magnetic needle aligns itself…
Q: The motion of a charged particles under the action of a magnetic field alone is always motion A.…
A: Magnetic field: The magnetic field is the region around the magnetic material within which the force…
Q: Tesla is a unit of
A: Tesla is a unit of : ____
Q: 18) You rub a small glass ball with a piece of silk, giving the ball a cherge of 2.5 x 10 "C.…
A:
Q: tic field between the
A: Given data: Rod's speed can be given as 5 m/s l=1 m I=30 mA R=0.36 ohm
Q: The torque on a solenoid in a magnetic field is not a function of its ____. A. loop area B. number…
A: torque = force x radius force in magnetic field = i*l*B i = current l…
Q: What does I stand for in the following equation? I=f r? dm O a. Inertia O b. Inductance O c.…
A:
Q: Give the SI unit of the magnetic field from Biot-Savart law. a) Ampere b) Tesla c) Weber d)…
A: Required: SI unit of the magnetic field from Biot-Savart law.
Q: What happens to the field if instead the length of the solenoid is doubled, with the number of turns…
A: We know, B = μoIN / L where, N = number of turns in the solenoid I = current in the coil L = length…
Q: Which of the following statements best describes Oersted’s Principle ? a. A current carrying…
A: Oersted's principle states that when a steady electric current passes through a conducting wire it…
Q: 3. Write down the physical meaning of magnetic permeability µ0, and find its derived units in terms…
A: When a material is placed in a magnetic field, then the number of magnetic lines of forces passing…
Q: da wire 1) Y wire 2 K.- 1, - K.- 1,- A current carrying wire(wire-1) with i1 = 10 Ampereis placed at…
A: Note :-Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the…
Q: _1. The poles of a magnet can be isolated to either a north or south pole. 2. The location of the…
A: Since you have posted multiple questions so we are solving only first question for you. If you want…
Q: Letter of the word Definition Potential Stored energy due to an object's position. Energy A man-made…
A: Explanation: 1. Stored energy due to an object’s position. Potential Energy 2. A man-made power cell…
Q: Figure shows two points P and Q at distances 'X' and '2X' from a current carrying long wire. -X- If…
A: Magnetic field for a current carrying long wire at point P is given by : Bp = uoI/(2πx) And Point Q…
Q: 3. Write down the physical meaning of magnetic permeability uo, and find its derived units in terms…
A: Permeability is a property of a magnetic substance. It physically tells the ability of a material to…
Q: Q1: what happens to the magnetic force, if the current passing through the coil is increased?
A: Q1-Current passing through the wire is increased magnitude of magnetic force also increased.
Q: 1 Tesla (T) equals to
A:
Q: 4. Using Amphere's Law, Find the magnitude of the magnetic field at a radial distance, R1, inside…
A:
Q: The motor principle is useful in explaining: a. the current direction for a solenoid b. the…
A: Motor consists of a current carrying conductor connected to the battery and placed between 2…
Q: Magnetic field lines point A. away from N poles B. toward N poles C. away from S poles D. B &C
A:
Q: 4. The magnetic field on the distance 4.5 cm from the current - carrying straight, long conductor is…
A:
Q: reversing the direction of current through a wire does not change the magnetic field. a. true b.…
A:
Q: All magnets A. have two poles. B. exert forces. C.are surrounded by a magnetic field. D. All of the…
A: Answer- D) All of the above Explanation- since magnets can't be isolated from one pole, so every…
Q: 1) Describe the two fundamental sources of a magnetic field. Draw an example of two different…
A: Two fundamental sources of a magnetic field are electric current and magnetic materials.1. Electric…
Q: Which scientist discovered that a compass can be deflected by a current-carrying wire? a. Hans…
A: In April 1820, a Danish physicist Hans Oersted discovered that a compass needle showed deflection…
Give the SI unit of the magnetic field.
a) Ampere
b) Tesla
c) Oersted
d) Weber
Step by step
Solved in 3 steps
