why voltages are added when batteries are connected in series?
Answers were Sorted based on User's Feedback
Answer / asif.k64@hotmail.com
When batteries are connected in series the flow of
electrons, (current), is the same anywhere in the circuit.
But the potential difference of all the batteries gets added
together.
Hence, batteries in series produce a voltage equal to the
number of batteries multiplied by the voltage of each
individual battery.
For example,
If two batteries of 12v each connected in series will give
you an output voltage of 24V.
Is This Answer Correct ? | 12 Yes | 1 No |
Answer / ashish sharma
We know that electrons flow from negative to positive directions and the current flow the opposite direction. In the batteries their are two polarity one is pos.(+) and another is neg.(-) so that when two batteries connected in the series then due to same directions of flow current the, voltage get added.
In other case when two batteries connected in the parallel than the same polarity of the charges so that repulsion get occured hence the voltage get subtracted.
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / ishant aggarwal
It can be understood with the help of resistance as Every battery has internal resistance lets r1 r2 & r3, connected in series, thus R = r1+r2+r3. LETS output voltage is V and current is I Amps.
As by ohms law V=IR
V/I = v1/I + v2/I + v3/I ( current is same in series connection)
i.e. V= v1+v2+v3
Thus, voltages are added when batteries are connected in series.
Is This Answer Correct ? | 0 Yes | 0 No |
what is d meaning of inrush current of a trafo ? how u can calculate this ?
What is SNMP Card Monitoring in UPS???
we all know voltage is a force(emf), and the force always devides if 2 or more than2 loads are there but why does the voltage remains same is parallel, it must devide na ???
what is High resistance grounding and whatis the criteria for the selection of High resistance grounding
Is there any Flood lighting system which produces more light (More power consumption 1000W,400W etc.,), white light and restart immediately after power restoration ?
How can we calculate earth mat conductor size ..? & give the formula to determine earth conductor size?
What is the difference between MCB & MCCB, Where it can be used,
22 Answers ACB Group, Badve, Bajaj Electricals, Hensel, Siemens, SR,
How would you supply power to a village which is very far from a sub-station and has only a 11k?
state the working principle of incondenscent tube?
hi how are you? i m in walchand college of engg. do you have interest in join me through email so send your email id
difference between earthing and grounding?
How the earth fault relay works please explain?????????