1) The equivalent resistance of two resistors in parallel is given by:
so in our problem we have
and the equivalent resistance is
2) If we have a battery of 12 V connected to the circuit, the current in the circuit will be given by Ohm's law, therefore:
Velocity is d/t distance over time. Increase velocity (speed) decrease. Increase d velocity increases.
Answer:
Explanation:
you can seperate mixtures by filtration, evaporation, distillation and chromatography.
The atoms according to the number of electrons it will lose or gain is matched as follows;
Sodium → lose 1
Nitrogen → gain 3
Sulphur → gain 2
Fluorine → gain 1
Boron → lose 3
Beryllium → lose 2
<h3>Atoms</h3>
Atoms are the building block of matter. The outermost electron of an atom determines the number of electron an atom loose during bonding. Therefore,
- Na(sodium) with an outermost electron of one will lose 1 electron to attain the octet rule.
- Nitrogen with an outermost electron of 5 will easily gain 3 electrons to attain the octet rule
- Sulphur(S) with an outermost electron of 6 will easily gain 2 electrons to attain the octet rule
- Fluorine with an outermost electron of 7 will easily gain 1 electrons to attain the octet rule
- Boron with an outermost electron of 3 will easily loose 3 electrons to attain the octet rule
- Beryllium with an outermost electron of 2 will easily loose 2 electrons to attain the octet rule
learn more on electrons here:brainly.com/question/5141076
