Current (I) is measured in amperes, which is an SI Base Unit, defined in terms of the force (expressed in newtons) between two, parallel, current-carrying conductors.
Current is the rate at which electric charge (Q) flows. Electric charge is measured in coulombs, which is an SI Derived Unit, defined in terms of current and time (t) the ampere and the second. That is: Q = I t.
So a 'coulomb' is a special name given to an 'ampere second'.
In a conductor, we examine current flow using (among other things) current density. We look at the amount of current (I) in that conductor, and we consider the cross-sectional area (A) of that conductor. When we have the current and that cross-sectional area, we can find the "current per unit of area" that is flowing in the conductor. We call that current per unit area the current density (J), and it is expressed as follows: J = I/A
the relationship between the deflection of the wire and the ccurrent is when the voltage is 12volt the current become higher.Another AnswerPresumably you are referring to the force on a conductor placed in a magnetic field? In which case, it is equal to the Flux Density of the field (in teslas), the length of the conductor within the field (in metres), and the value of the current passing through the conductor (in amperes).
Gravity, because of the structures of gravity, gravity has no measure whereas density has units of mass..
as we know the relation between surface tension and temperature is inverse, and that of temperature and density also has inverse proportion, then it is clear that the '''surface tension is directly proportion to the density'''.
Yes current = charge / time = I = Q/t
V=IRR changes as a result of the change in temperature.
The relationship between density and temperature is linear. In a thermal expansion, density will decrease and temperature increases and vice versa.
they both have density
Specific gravity is the ratio of the density of a substance to the density of a reference substance. Density is a measure of how mass is distributed in a given volume, while specific gravity compares the density of a substance to that of water. In other words, specific gravity is a dimensionless quantity that provides a relative measure of how dense a substance is compared to water.
density
No.
density
yes
the relation between relative density and density is that relative density of a substance is its density itself without its unit.
Mass and volume.
The higher the density the lower the buoyancy.
the relationship between the deflection of the wire and the ccurrent is when the voltage is 12volt the current become higher.Another AnswerPresumably you are referring to the force on a conductor placed in a magnetic field? In which case, it is equal to the Flux Density of the field (in teslas), the length of the conductor within the field (in metres), and the value of the current passing through the conductor (in amperes).
An increase in a film/screen combination increases density. It is a directly proportional relationship.