Whatever energy the electrons have when they come out of one terminal of the battery, they completely use it up on their way around the circuit, and they stagger back into the other terminal of the battery totally exhausted, with no energy left.
If each coulomb of electrons has 6 joules of energy when they leave the battery, then that's the energy they'll give up to the circuit before they return to the battery.
For each coulomb of charge that moves through that circuit, each flashlight bulb
will take 3 joules of energy away from that coulomb, and turn the energy into heat
and light.
==> 2 bulbs, 3 joules per coulomb that flows through each bulb, total 6 joules
per coulomb that flows around the circuit.
Note:
The question says that the bulbs are in series, but that wasn't necessary.
The energy consumed by the bulbs would be the same if they're in parallel.
A cool extra factoid:
The battery gives each coulomb of electrons that leaves it 6 joules of energy.
There's a special name for "1 joule per coulomb of charge". That's the "<em>volt</em>".
A battery that gives each coulomb of charge 6 joules of energy is a 6-volt battery.
Answer:
Static
Explanation:
I just took the test man!
I believe the answer is A. Add animation to clip art and text
Answer:
False.
Explanation:
Administrators showing caution in using the same tools that are used by the attackers remember that tool that can help to close a poorly configured or open firewall will help network defender and it will minimize the risk from the attack.
Hence the answer to this question is false.
Answer:
The correct answer to the following question is "Typewriters".
Explanation:
CADCFA seems to be the very first provision of federal laws to specifically concentrate on computer assault. These clauses continued to allow corporations to prosecute unjust workers for compensation for the misuse of confidential or sensitive information.
- Even though we all agree that sometimes a federal worker uses the typewriters in the abundance of power, that's why it's not protected by that same act.
- The other options are incorrect because they are all known and are covered for that given CADCFA act.
