Current = voltage / resistance = 120 / 24 = 5 Amperes
Voltage = current x resistance = 6 x 10 = 60 Volts
Answer:
0.35 T
Explanation:
Side, a = 0.132 m, e = 27.1 mV = 0.0271 V, dA / dt = 0.0785 m^2 / s
Use the Faraday's law of electromagnetic induction
e = rate of change of magnetic flux
Let b be the strength of magnetic field.
e = dФ / dt
e = d ( B A) / dt
e = B x dA / dt
0.0271 = B x 0.0785
B = 0.35 T
The correct answer is option (d) Buchner funnels
In the lab, Buchner funnels are used for vacuum-assisted liquid filtration. These funnels are employed in organic chemistry to collect recrystallized molecules since they aid in drying out the final product.
What is Buchner funnels?
- For the vacuum-assisted filtering and separation of liquid substances, commercial labs employ Buchner Funnels, fritted/perforated funnels.
- Using a vacuum pump and Buchner funnels, you can filter liquids by forcing them through high-quality filter paper and holes at the top of the funnel.
- Only flat-surfaced funnels, like the Hirsch or Büchner funnels, which are both composed of porcelain, may be used for vacuum filtrations. The filter paper must completely enclose the funnel's bottom perforations; it may not protrude over the sides.
To learn more about Büchner funnels visit: brainly.com/question/5541899
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