Pick an electricity-operated device or appliance in your household Describe how this device or appliance works and how electromagnetics plays a role in its operation
Q: Question 2: What parameters does the value of magnetic field strength depend on?
A: According to the given question, Before solving first of all we have to understand the meaning of…
Q: What is the radius of a proton’s trajectory when it moves at 1.2(10)6 m/s perpendicular to a…
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Q: List down 5 famous people who has a major contributions to Electromagnetism.
A: Following are the five famous people with great contribution in electromagnetism :- 1. André-Marie…
Q: a) explain every step of How can the motion of a charged particle be used to distinguish between an…
A: The force on the charged particle in the electric field is F→ = q E→ where, q is the charge and E…
Q: Explain how a magnet can pick up an object even though the magnetic field cannot do work on the…
A: Work is defined as the transfer of energy that occurs when a force is applied to move an object over…
Q: Can a watch-sized electromagnet deflect a bullet? Explain your answer.
A: When electric field is applied to ferromagnet, it behaves like a permanent magnet. The strength of…
Q: Why do you think electromagnets are used in several different ways
A: Electromagnets are used in several different ways because of its properties.
Q: When two parallel wires carry currents in the same direction, they are? a)repelled due to the…
A: The question is asking about the interaction between two parallel wires carrying currents in the…
Q: An electron is moving with constant velocity in a region of space with uniform magnetic field as…
A: The direction of velocity is given : Ve→ towards right ,
Q: A thicker wire may carry a greater amount of electricity. What will happen if you go from a thicker…
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Q: Do the Magnetic Fields Exert Forces on Moving Charges? How?
A: Introduction: When a charge is moving in the magnetic field it experience a force which is…
Q: A charge of 0.5 C moves at a speed of 400 m/s at an angle of 30° to a magnetic field of strength B =…
A: charge (q) = 0.5 C speed (v) = 400 msθ = 30omagnetic field (B) = 0.5 T
Q: The strength of a magnetic field as the distance from the magnet increases. increases, then…
A: A magnet consists of two poles, a north and a south pole. The magnetic lines of forces created by a…
Q: Which components of the magnetic fields cancel when the fields are added?
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Q: Which of the principles or laws of physics explain how an electromagnet works?
A: Electromagnet works on the principle of magnetic effects of current.
Q: Force on a moving charge in a uniform magnetic field depends upon Othe charge on the particle O…
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Q: A magnetic feld in the laboratory can be adjusted in strength by tuning a knob. It is perpendicular…
A: Given that, The laboratory magnetic field is perpendicular to the earth's magnetic field. Also its…
Q: O Two south poles are facing each other Two north poles are facing each other A north pole is facing…
A: From the diagram, we can see that the magnetic field lines of the magnetic are turning away from…
Q: At what distance from a long thin wire would a magnetic field of 1.5E2T be produced if it has a…
A: The expression for the magnetic field along the thin wire is, B=μ0I2πdd=μ0I2πB
Q: The magnetic force acts on the wire 4 +5 cm- 20 A4 5 A 10 cm 2 cm 0.1 mN 0.0286 mN
A: The magnitude of the magnetic force that acts on wire 4 due to the wire carrying 20 A current is not…
Q: What is the relationship between voltage and magnetic field strength in an electromagnet?
A: Given:- What is the relationship between voltage and magnetic field strength in an electromagnet?…
Q: Consider a proton moving down in a uniform magnetic field as depicted below. How will its trajectory…
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Q: Explain how to construct an electromagnet.
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Q: How to measure the speed of the charged particles passing through fields?
A: Let us consider the example of an electron being accelerated by an electric field E, in this case…
Q: An electron moves at a velocity of 4.34 x 10^6 m/s in a direction perpendicular to a magnetic field…
A: Given data: Velocity (v) = 4.34×106 m/s Angle (θ) = 90° Magnetic field (B) = 1.15 T Required: The…
Q: Explain how to derive a magnetic field from an arbitrary current in a line segment
A: A current carrying conductor produces magnetic field around it due to the movement of the charges.…
Q: The force is responsible for the phenomena of flowing water on the Earth's surface that allows for…
A: Any object or fluid stick on earth's surface due to long range gravitational force. It is…
Q: Does the most effective electromagnet have more or fewer winds? Thicker wires can carry more…
A: An Electromagnet is type of magnet in which magnet field produced by an electric current . It is…
Q: Which among the figures shows the correct magnetic field lines of the two permanent magnets?
A: The magnetic lines of force are the curves in the magnetic field, on which if a unit north pole is…
Q: Problem 4.9 A dipole p is a distance r from a point charge q, and oriented so that p makes an angle…
A: Using formula for electric field due to a dipole at a point we can find the electric field. Then vy…
Q: List the properties of magnetic field lines.
A: Magnetic field lines are used to represent the presence of a magnet, it give information about the…
Q: Which properties of magnetic fields and poles are similar to properties of electric field and…
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Q: 9. Find the magnetic field at point P produced by a current wire in the form of two arcs.
A: Solution:-Step 1: Step 2: Step 3:
Q: Make a sketch of magnetic field for negative current
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Q: Explain magnetic dip.
A: Magnetic dip is an angle which make with the horizontal by needle at any specific place or location…
Q: What are some variables that might affect the magnets strength?
A: The strength of a magnet can be affected by several variables, including: Temperature: An increase…
Q: 10 250 20 500 30 755 50 1,250 100 2,505
A: Option (A)- doubling the turns of wire in an electromagnet will double its strength. Reason Strength…
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