Ask a New Question

Find the current density J

The current density of an ideal p-n junction under illumination can be described by:J(V)=Jph−J0(eqVkT−1) where Jph is the
1. 7 answers
2. asked by Anonymous
3. 4,050 views
The current density of an ideal p-n junction under illumination can be described by:J(V)=Jph−J0(eqVkT−1) where Jph is the
1. 2 answers
2. asked by Anon
3. 740 views
The current density of an ideal p-n junction under illumination can be described by:J(V)=Jph−J0(e^qV/kT−1) where Jph is the
1. 1 answer
2. asked by qwerty
3. 889 views
Consider a long wire where the current density is not uniform but instead increases as you approach the center of the wire, so
1. 1 answer
2. asked by Jessica
3. 752 views
A wire of radius R carries a non-uniform current: the current density, j, (current per unit area) varies as a function of
1. 2 answers
2. asked by Anonymous
3. 1,066 views
The current density across a cylindrical conductor of radius R varies in magnitude according to the equation J = J0 (1 + k/r)
1. 1 answer
2. asked by MJ
3. 342 views
A metal bar has a rectangular cross section 5.0cm by 10cm. The bar has a non-uniform conductivity, and as a result the current
1. 0 answers
2. asked by Keagan
3. 449 views
Drift velocity is best defined asa. the relationship between current and current density b. the number of mobile electrons per
1. 1 answer
2. asked by Libby
3. 660 views
A cooper wire has a diameter of 1.02 mm and carries a constant current of 1.67 A. If density of free electron in copper is
1. 1 answer
2. asked by Payal karn
3. 777 views
a copper wire has a diameter of 1.02mm,the wire carries a constant current of 1.67A,the density of the free electrons is
1. 2 answers
2. asked by kabelo
3. 3,987 views