AP EAMCET · PHYSICS · Magnetic Effects of Current
For parallel conductors and steady currents, the results in accordance with Newton's third law are
- A Biot-Savart law and the Lorentz force
- B Biot-Savart law and Ampere's law
- C Ampere's law and the Lorentz force
- D Lenz's law and Lorentz force
Answer & Solution
Correct Answer
(A) Biot-Savart law and the Lorentz force
Step-by-step Solution
Detailed explanation
For long parallel conductors \& steady current, BiotSavarts law and Lorentz face, are in accordance to the newton's third law.
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from PHYSICS
- A block of mass kept on a smooth horizontal surface is pulled by a rope of length by a horizontal force of applied to the other end. If the linear density of the rope is the force acting on the block isAP EAMCET 2019 Medium
- A \(0.5 \mathrm{~kg}\) block of brass (density \(=8 \times 10^3 \mathrm{~kg} \mathrm{~m}^{-3}\) ) is suspended from a string. What is the tension in the string if the block is completely immersed in water? \(\left(g=10 \mathrm{~ms}^{-2}\right)\)AP EAMCET 2020 Easy
- The primary of a transformer has 100 turns and operates at \(100 \mathrm{~V}-200 \mathrm{~W}\). The number of turns in the secondary, if the output voltage is \(2000 \mathrm{~V}\), thenAP EAMCET 2020 Medium
- A ball is thrown upward from the top of a building at an angle of \(30^{\circ}\) to the horizontal and with an initial speed of \(20 \mathrm{~ms}^{-1}\). If the ball strikes the ground after \(3 \mathrm{~s}\). then the height of the building is
(acceleration due to gravity \(=10 \mathrm{~ms}^{-1}\) )AP EAMCET 2022 Easy - A fuse wire of radius \(0.2 \mathrm{~mm}\) blows off with a current of \(5 \mathrm{~A}\). The fuse wire of same material but of radius \(0.3 \mathrm{~mm}\) will blow off with a current ofAP EAMCET 2018 Medium
- A rectangular loop of length \(l\) and breadth \(b\) is placed at distance of \(x\) from infinitely long wire carrying current \(i\) such that the direction of current is parallel to breadth. If the loop moves away from the current wire in a direction perpendicular to it with a velocity \(v\), the magnitude of the emf in the loop is : ( \(\mu_0=\) permeability of free space \()\)AP EAMCET 2006 Hard
More PYQs from AP EAMCET
- A block of metal 4 kg is in rest on a frictionless surface. It was targeted by a jet releasing water of \(2 \mathrm{~kg} \mathrm{~s}^{-1}\) at a speed of \(10 \mathrm{~ms}^{-1}\). The acceleration of the block isAP EAMCET 2024 Medium
- Which of the following remains constant for a projectile fired from the earth ?AP EAMCET 2020 Easy
- The adsorption of a gas on a solid surface follows Freundlich adsorption isotherm.
At \(\mathrm{T}(\mathrm{K})\), the gas pressure is 2 atm. What is the value of \(\frac{x}{\mathrm{~m}} ? \quad(\mathrm{n}=2\) and \(k=\) constant)AP EAMCET 2025 Medium - The domain of the function , where is greatest integer function of isAP EAMCET 2021 Easy
- \(\int \frac{d x}{1-\cos x-\sin x}\) is equal toAP EAMCET 2002 Hard
- Let \(f(x)=\left\{\begin{array}{cc}0, & x=0 \\ 2-x, & \text { for } 0 \lt x \lt 1 \\ 2, & \text { for } x=1 \\ \frac{1}{2}-x, & \text { for } 1 \lt x \lt 2 \\ \frac{-3}{2}, & \text { for } x \geq 2\end{array}\right.\)
then which of the following is trueAP EAMCET 2024 Easy