Answer:
Opposite charge
Explanation:
According to Coulomb's law: The magnitude of each of the electric forces with which two point-at-rest charges interact is directly proportional to the product of the magnitude of both charges and inversely proportional to the square of the distance that separates them and has the direction of the line that joins them. If the two charges have the same sign, the electrostatic force between them is repulsive; if they have different signs, the force between them is attractive.
<span>Nitrogen forms : N ≡ N , Oxygen forms: O = O
N: 2s2 2p3 O: 2s2 2p4
Bond order for ¹⁴N - ¹⁶O bond:
= (number of bonding electrons - number of antibonding electrons)/2
= [ (2 from N +4 from O) - 1 from N ] / 2 = 2.5
m1 = 14u m2 = 16u
reduced mass = μ = m1 * m2 / (m1 + m2)
= 112/15 = 7.47 u
μ = 7.47 * 0.001 kg / 6.023 * 10²³ = 1.239 * 10⁻²⁶ kg
k = force constant = 1150 N/m
c = speed of light = 3 * 10¹⁰ cm/s</span>
In any complex resistance circuit, the voltage across any resistor in the circuit is always C) equal to the voltage source.
Answer:
H=(0,0,2.39)A/m
Explanation:
Ampere's Law for a current filament:
H*(2*pi*R)=I ⇒ H=I/(2*pi*R)
in this case R=y=1; because the current is in the axis x
H=I/(2*pi)=15/(2*pi) A/m=2.39A/m; magnitude
the vector:
to find the direction of the magnetic force H, we uses the right hand rule
H=(0,0,2.39)A/m