Charge q is uniformly spread on a thin ring of radius R. The ring rotates
Charge q is uniformly spread on a thin ring of radius R. The ring rotates about its axis with a…
7 years ago
Physics
Weber/m² is equal to
Weber/m² is equal to Options (a) volt (b) henry (c) tesla (d) all of these Correct Answer: teslaExplanation:No explanation available.…
7 years ago
Graph of force per unit length between two long parallel current carrying
Graph of force per unit length between two long parallel current carrying conductors and the distance between them is Options…
7 years ago
Magnetic susceptibility of a material is given as
Magnetic susceptibility of a material is given as Options (a) M/H (b) M²/H² (c) MxH (d) H/M Correct Answer: M/H…
7 years ago
A uniform electric field and uniform magnetic field are acting along the same
A uniform electric field and uniform magnetic field are acting along the same direction in a certain region. If an…
7 years ago
Sound production from tape recorder makes use of
Sound production from tape recorder makes use of Options (a) crests and troughs (b) magnetic energy (c) electrical energy (d)…
7 years ago
When an electron beam passes through an electric field they gain kinetic energy.
When an electron beam passes through an electric field they gain kinetic energy. lf the same electron beam passes through…
7 years ago
A thermally insulated rigid container contains an ideal gas heated by a filament
A thermally insulated rigid container contains an ideal gas heated by a filament of resistance 100 ohm through a current…
7 years ago
A particle having a mass of 10⁻² kg carries a charge of 5 x 10⁻⁸C
A particle having a mass of 10⁻² kg carries a charge of 5 x 10⁻⁸C. The particle is given an…
7 years ago
Two parallel long wires carry currents i₁ and i₂ with i₁ > i₂ .
Two parallel long wires carry currents i₁ and i₂ with i₁ > i₂ . When the currents are in the…
7 years ago