What is the SI unit of current? a) Coulomb (C) b) Ampere (A) c) Farad (F) d) Newton (N)
Q: 16) Kirchhoff's loop rule is a consequence of what fundamental principle? A. conservation of…
A: Kirchhoff's loop rule is a consequence of the law of the conservation of energy. In the context of…
Q: The resistance of wire is RS. If it is stretched to 'n' times to its original length its new…
A: Since more than one question is present in the image, the solution for the first one is provided…
Q: C.UP.032. [4269537] An engineer connects a resistor in parallel with an electric motor (a schematic…
A: Apply the Kirchhoff’s voltage law in the loop to determine the value of current.
Q: Determine the direction of the force that will act on the charges: A positive charge moving downward…
A: When a charged particle in moving in a uniform electric and magnetic field, there will be a certain…
Q: X X X T X X X X X X X X +) x (m) х 1 х 4 х х 4x 5 х6xx В x9 х10 X X
A: Velocity = v = 2πr/T
Q: Why do we use AC instead of DC to run electricity across large distances?
A: The transmission of AC power across large distances is more economic than transmitting DC power.
Q: Why are two wires used to carry electric current instead of a single one? Explain in not less than…
A: The answer is below
Q: 12. The dipole moment associated with an atom of iron in an iron bar is 1.8 x 10-23 amp-m?. Assume…
A: Given, The dipole moment of one atom is μo=1.8×10-23A/m2 length of iron bar is L=5cm the…
Q: An electron moves at a velocity of 1.83 x 10^6 m/s in a direction perpendicular to a magnetic field…
A: Data we have velocity,v= 1.83 x 10^6 m/s Magnetic field, B= 3.95 T charge on the…
Q: f the magnitude of the magnetic induction is less than that in a vaccum within a solid, so, this…
A: The diamagnetic materials have very weak magnetism. The magnitude of the its magnetic induction is…
Q: What, physically, does the product of a current (in mA) and a time (in s) represent? A. Energy in mJ…
A: The quantitative quality that must be transmitted to a body or physical system in order to perform…
Q: Name one device that uses an electromagnet.
A: Electromagnet is a type of magnet in which the magnetic field is produced by an electric current.…
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: 12) Consider the following data set. What would this data set look like if the measurements were…
A:
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: A wire frame with a cross-sectional area of 12 m² is placed between the poles of an electromagnet,…
A: Cross sectional area of wire frame (A) = 12 m2 Initial magnetic field (B) = 1.5 T Final magnetic…
Q: ) Two parallel wires, one with a current io in the upward direction and the other without any…
A:
Q: A 10 N force is acting on a body in the upward direction while a 10 N force is acting on the same…
A:
Q: A charged particle is moving downward. It creates a. a magnetic field but not electric. b.…
A: Given that charge particle is moving downward. If it moves in a electric or magnetic field there…
Q: In a magnetic field with induction B placed two parallel metal plates, the distance between them is…
A: Electric force should be equal to magentic force on electron, so that it can move without deflection…
Q: A transformer is a device used to increase or decrease the voltage through induction. Which…
A: a. This option is correct. The transformer is based on the principle of electromagnetic induction.…
Q: X- Albert Einstein based his relativity theory on Faraday's equations. Y- The positive and negative…
A: Solution
Q: An object is considered to be ferromagnetic due to the fact it: a. Allows for the easy flow of…
A: There are three types of magnetic materials, Ferromagnets are those that are show sudden magnetism…
Q: If the distance from a current carrying wire doubles, the magnetic fi?eld produced by it a.…
A: IN THE QUESTION IT IS GIVEN THAT A CONDUCTOR IS CARRYING CURRENT (I) FROM THE APPLICATION OF…
Q: An electromagnet works because A) each atom has moving charge (orbiting electrons) - and moving…
A:
Q: The motion of muscles in the body is due to the _____________ force.
A: The motion of muscles in the body is due to the inter-muscular interaction force.
Q: Which of the following would create an electrical current? (Most power plants use something like…
A: Introduction: Electric current is produced due to the movement of electric charged particles like…
Q: 11. A straight wire of 5.0-m length carries a current of 6.0 A. A second straight wire of similar…
A: The length of each wire is: The upward current in the first wire is: The downward current in the…
Q: 6. Two current carrying wires are next to each other as pictured below. A- If the two wires conduct…
A:
Q: hydrogen atom, the electron rotates in a circular orbit with a radius of 5.3 x 10^-11 m at a speed…
A: Magnetic field at centre of circular coil B= u0 I/2r
Q: Potential difference between two points of a wire carrying 2A current is 0.1V The resistance between…
A:
Q: Which pole of a magnet in a compass points north? O South Pole O North Pole O Neutral Pole None of…
A: The problem is based on the concept of magnet and magnetic fields. We know that a magnetic field is…
Q: Which of the following is a diamagnetic material A) 11 A B) 10 B C) 13 C D) 19 D O D O A OA+C + D B.
A: Diamagnetic materials are those in which net magnetic moment is zero. Also, all the orbitals are…
Q: Two long, straight parallel wires 11.2 cm apart carry currents of equal magnitude I. The parallel…
A: Given: The distance between the two long, straight parallel wires: d = 11.2 cm; The force per unit…
Q: 5. A search coil consisting of N turns of wire in a circle of radius r is used to measure small…
A:
Q: 10. A wire is wrapped around a nail. If you are looking at the point of the nail the current is…
A: Since you have asked multiple question, we will solve the first question for you. If you want any…
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: 1) Which unit, Ampere (A)or Coulomb(C), is more fundamental and why?
A:
Q: what will happen if 2 conductors that carries current in: a. opposite direction b. same direction…
A: If currents are in opposite direction then magnetic field will be in same direction , so conductor…
Q: What is needed in order to create a magnetic field? Atoms A bar of iron electric Charge a changing…
A: What is needed in order to create a magnetic field?_ Anwera changing electric field
What is the SI unit of current?
a) Coulomb (C)
b) Ampere (A)
c) Farad (F)
d) Newton (N)
Step by step
Solved in 2 steps
