Q88.An equation of a plane parallel to the plane x −2y + 2z −5 = 0 and at a unit distance from the origin is (1) x −2y + 2z −3 = 0 (2) x −2y + 2z + 1 = 0 (3) x −2y + 2z −1 = 0 (4) x −2y + 2z + 5 = 0
What This Question Tests
This question tests the ability to find the equation of a plane parallel to a given plane and at a specified distance from the origin.
Concepts Tested
Formulas Used
Equation of plane Ax+By+Cz+D=0
Distance from (x₀,y₀,z₀) to plane = |Ax₀+By₀+Cz₀+D|/√(A²+B²+C²)
📚 NCERT Sections This Tests
2.1 — Two Charges 5 × 10–8 C And –3 × 10–8 C Are Located 16 Cm Apart. At
Physics Class 11 · Chapter 2
2.1 Two charges 5 × 10–8 C and –3 × 10–8 C are located 16 cm apart. At what point(s) on the line joining the two charges is the electric potential zero? Take the potential at infinity to be zero.
2.5 — A Parallel Plate Capacitor With Air Between The Plates Has A
Physics Class 11 · Chapter 2
2.5 A parallel plate capacitor with air between the plates has a capacitance of 8 pF (1pF = 10–12 F). What will be the capacitance if the distance between the plates is reduced by half, and the space between them is filled with a substance of dielectric constant 6?
1.15 — What Is The Net Flux Of The Uniform Electric Field Of Exercise 1.14
Physics Class 11 · Chapter 1
1.15 What is the net flux of the uniform electric field of Exercise 1.14 through a cube of side 20 cm oriented so that its faces are parallel to the coordinate planes?
📋 Question Details
- Chapter
- 3D Geometry
- Topic
- Planes
- Year
- 2012
- Shift
- Offline
- Q Number
- Q88
- Type
- MCQ
- NCERT Ref
- Class 12 Mathematics Ch 11: Three Dimensional Geometry
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