voltage divider
voltage to current ratio is called resistance. it is d opposition offered to d flow of charges.........
About 1.5 volts.
Any number of fresh D cells wired in parallel will yield a voltage of 1.5 volts.
yes more voltage
The equation that relates voltage (V) and electric field (E) in a given system is V E d, where V is the voltage, E is the electric field, and d is the distance between the points where the voltage is measured.
About 1.5 volts.
if u r talking about digital water level indicator den it's here:- it consist of 3 parts mainly...a slab, a circular rotating potentiometer & a digital display screen . the slab is tied with a rope or thread and put in d tank with d rope going over a pulley and a weight tied at d other end whose weight is slightly less than d weight of slab. so when water level increases in d tank ,the effective weight of d slab decreases w.r.t d outside hanging weight due to buoyancy . therefore d slab goes up rotating d pulley which is actually a circular potentiometer...hence due to d rotation of potentiometer d voltage across d two points changes in d circuit of potentiometer that voltage is sent to voltage display screen frm where it is calibrated with d water level of d tank.... after calibration we know d corresponding voltage fr d max. allowable water level so we set alarm for dat voltage...hence d alrm goes on when dat particular voltage is sensed.
http://en.wikipedia.org/wiki/Alternating_currenthttp://upload.wikimedia.org/math/d/7/f/d7f393582339f50cba0a11328ee51e6b.png
(A) The bias battery voltage (B) 0V (C) the diode barrier potentiaol (D) The total circuit voltage
Put a test meter on the end of the D-cell battery
The voltage equation and the electric field in a system are related through the equation: V E d, where V is the voltage, E is the electric field, and d is the distance between the points in the system. This equation shows that the voltage is directly proportional to the electric field strength and the distance between the points in the system.
High Voltage Tattoo in LA. She owns it.