WebAnswer: (c) C 2 N -1 m -2. 10. Pick the true statements about electric field lines. It provides information about the direction of the electric field. Electric field lines provide information about the type of charge. Electric field lines provide information about the field strength. All of … WebThe direction of electric field is normally outward. Then, we know electric flux is the electric field times the area of the Gaussian surface. The electric flux is given as, ϕ=E⋅2πrL= ε 0ΔL. The above equation can be rewritten as, E= 2πε 0rλ. This gives the electric field intensity due to a line charge. Was this answer helpful?
KCET Mock Test 2024 and Chapter wise Questions with …
WebMar 24, 2024 · 1. Q.1. The unit of electric dipole moment is. 2. Q.2. Consider a region inside which, there are various types of charges but the total charge is zero. At points outside the region. (a) the electric field is necessarily zero. (b) the electric field is due to the dipole moment of the charge distribution only. WebField due to this dE 1= x 2kλdx. Integrating from x=d to x=d+l. Gives E 1= 4πϵ 0d(d+l)λl along -x direction. Now, E 2 is along the -y direction and same in magnitude. Thus, ∣E∣= 2∣E 1∣= 4πϵ 0d(d+l)2λl. A given charge situated at a certain distance from an electric dipole in the end on position, experiences a force F. christian ripley
Is Gauss law valid for the gravitational fields also? - Toppr
Web$$(E_2\,-\, E_1)\, \dot\, \hat{n}\,\displaystyle \frac{\sigma }{\varepsilon _0}$$ where n ^ is a unit vector normal to the surface at a point and σ is the surface charge density at that … WebTwo point charge, each of magnitude +Q is placed at a distance d from the centre of an uncharged conducting sphere of radius R at the positions making an angle 3 0 0 (at the centre) with each other. Then the potential of the sphere is (d > R) : WebMar 17, 2024 · This is a complete set of notes of Electric Charges and Fields which is a part of Physics syllabus for NEET, JEE. Important notes of Physics for NEET, JEE for Electric Charges and Fields are useful for all aspirants preparing for entrance exams including JEE, NEET. Important notes are also helpful for revision when you have less … georgia tech bed size