The current initially through the fingers is : 1.5 * 10⁻⁵ amp
The current when the resistance between them drops is : 3 * 10⁻⁵ amp
<u>Given data : </u>
Voltage ( V ) = 6 V
Initial resistance ( r ) = 400,000 ohms
Final resistance ( R ) = 200,000 ohms
<h3>Determine The Current </h3>
A) initially through fingers
I = V / r
= 6 V / 400,000
= 1.5 * 10⁻⁵ amp
B) when the resistance between them drops
I = V / R
= 6 V / 200000
= 3 * 10⁻⁵ amp
Hence we can conclude that The current initially through the fingers is : 1.5 * 10⁻⁵ amp and The current when the resistance between them drops is : 3 * 10⁻⁵ amp
Learn more about current calculation : brainly.com/question/25922783
Formula:
F = ma
F: force (N) m: mass (kg) a: acceleration (m/s^2)
Solution:
F = ma
F = 1200 × 1.89
= 2268N
Answer:
a) 
b) 
c) 
Explanation:
From the question we are told that
Magnetic field strength 
Distance traveled 
Mass 
Resistance 
Gravitational acceleration 
Because of perpendicularity
a)
Generally the direction of the current will be given as
Because it opposes increases of magnetic flux
b)
Generally the equation for induced EMF 
is mathematically given as
Generally the equation for induced current 
is mathematically given as
c)
Generally the the equation for force F at terminal speed is mathematically given as
