English
Hindi

Question

Download Solution PDF

Two infinite planes each with uniform surface charge density +σ C/m2 are kept in such a way that the angle between them is 30o. The electric field in the region shown between them is given by:

Answer (Detailed Solution Below)

Option 1 :

Detailed Solution

Download Solution PDF

Calculation:

Field due to single plate =

⇒ 

⇒ 

⇒ 

⇒ 

∴ the Correct answer is Option (1): 

Download Solution PDF
‹‹ Previous Ques
Next Ques ››
Exams Tests Super Practice

More The Electric Field Due to a Point Charge Questions

Q1.If the magnetic field in a plane electromagnetic wave is given by \(\rm \vec{B}\) = 3 × 10−8 sin(1.6 × 103x + 48 × 1010 t)ĵ T then what will be expression for electric field?
Q2.Two infinite planes each with uniform surface charge density +σ C/m2 are kept in such a way that the angle between them is 30o. The electric field in the region shown between them is given by:
Q3.A spherical conductor of radius 1 cm is uniformly charged with 2 μC. What is the electric field at a distance of 2 cm from the centre of the sphere?
Q4.The electric field lines due to a certain charge is as shown in the figure. If and A and B are two arbitrary points within the electric field such that the electric field intensity at point A and B are EA and EB respectively. Then the correct statement is:
Q5.The electrical force experienced by a unit positive charge is
Q6.The electric field intensity at a point A due to a point charge is observed to be four times greater than that observed at another point B. If the charge remains unchanged, what must be the possible reason for the increase in field intensity at A?
Q7.The electric field lines around a point charge q is as shown in the figure. What is the sign of the charge q?
Q8.A point charge q is rotating along a circle in the electric field generated by another point charge Q. The work done by the electric field on the rotating charge in one complete revolution is:
Q9.The charge on the metallic sphere of radius R is Q. The electric field intensity at a distance r from the centre of the sphere is E. If the charge on the sphere is doubled, the electric field intensity at a distance 2r will be: (R < r)

More Electric Fields and Gauss' Law Questions

Q1.Torque acting on electric dipole moment \(\overrightarrow{P}\) placed in uniform electric field \(\overrightarrow{E}\) is 
Q2.In a nonuniform electric field, electric dipole experiences
Q3.If the magnetic field in a plane electromagnetic wave is given by \(\rm \vec{B}\) = 3 × 10−8 sin(1.6 × 103x + 48 × 1010 t)ĵ T then what will be expression for electric field?
Q4.Two infinite planes each with uniform surface charge density +σ C/m2 are kept in such a way that the angle between them is 30o. The electric field in the region shown between them is given by:
Q5.An infinitely long positively charged straight thread has a linear charge density λ Cm–1. An electron revolves along a circular path having axis along the length of the wire. The graph that correctly represents the variation of the kinetic energy of electron as a function of radius of circular path from the wire is :
Q6.Choose the wrong statement about Electric flux ?
Q7.One electron volt is equal to :
Q8.The surface charge density of a thin spherical shell placed in an air medium is 88.54 c/m2 The intensity of the electric field measured 12 mm outside the shell from the centre of the shell is 5.625 × 1012 N/C. The thin spherical shell has a radius of: 
Q9.Which of the following statements is/are correct? (i) Gauss' law applies to any closed surface, regardless of shape or size. (ii) We cannot distinguish between positive and negative flux depending on the direction of the electric flux lines. (iii) The net electric flux leaving a surface will always be zero if there is a charge bound inside of it. 
Q10.In a vacuum, two point charges with magnitudes of +1.8 nC and -1.8 nC are separated by 6 mm along the x-axis. At the halfway point of the separation distance, the electric field is _____.

More Physics Questions

Q1.What is the region around a magnet where the magnetic force is experienced known as?
Q2.What is the angle that is formed between the incident ray and the normal line called?
Q3.If the force acting on the body is zero, then its momentum is -
Q4.A bat emits ultrasonic sound of frequency 1000 kHz in air. If the sound gets reflected from a water surface, the wavelength of the reflected sound will be _______. (Speed of sound in air is 340 ms-1)
Q5.What is the SI unit of current?
Q6.Torque acting on electric dipole moment \(\overrightarrow{P}\) placed in uniform electric field \(\overrightarrow{E}\) is 
Q7.Demodulation is essential feature of a
Q8. If the particles are moving with same velocity, then maximum de-Broglie wavelength is for
Q9.Image formed by an objective of a compound microscope is
Q10.Which of the following has smallest wavelength
Testbook Edu Solutions Pvt. Ltd.
1st & 2nd Floor, Zion Building,
Plot No. 273, Sector 10, Kharghar,
Navi Mumbai - 410210
support@testbook.com
Toll Free:1800 833 0800
Office Hours: 10 AM to 7 PM (all 7 days)
Company
About usCareers We are hiringTeach Online on TestbookPartnersMediaSitemap
Products
Test SeriesTestbook PassOnline CoursesOnline VideosPracticeBlogRefer & EarnBooks
Copyright © 2014-2022 Testbook Edu Solutions Pvt. Ltd.: All rights reserved
User PolicyTermsPrivacy
Hot Links： teen patti online teen patti cash game teen patti - 3patti cards game downloadable content teen patti 50 bonus mpl teen patti