Currents of approximately 0.06 A can be potentially fatal. Currents in that range canmake the heart fibrillate (beat in an uncontrolled manner). The resistance of a dryhuman body can be approximately 100 kΩ.(a) What voltage can cause 0.06 A through a dry human body?(b) When a human body is wet, the resistance can fall to 100 Ω. What voltage cancause harm to a wet body?

20) what is a magnetic field? 21) in which direction do magnetic field lines always point? 22) sketch a diagram showing how a plotting compass points around a 23) name two magnetic poles that will: a) attract each other b) repel each other. 24) explain why you can use a compass to navigate. 25) what's an electromagnet? 26) list two ways to increase the strength of an electromagnet. 27) the wire in a simple motor feels a force when a current flows through it. why is this? i need answers to check mine