How To Make Soldering iron With iron nail Make Easy At Home #Soldering_iron #Make_and_Learn_by_Yash #diy Follow me on Instagram i_am_yash_73?ut... 👉For business kushwahyash87@gmail.com Support our channel like subscribe and share
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Well there are two possible solutions 1 increase the no of turns of nichrome wire. Explanation: Resistance increases as we increase length of wire, more the resistance hotter the wire 2. Increase the voltage you are operating at Explanation: Resistance is directly proportional to voltage
U cant.... As you know that the max power supplied by a battry is max when the external resistance is equal yo internal resistane.. A battrey can supplw max of 5 watt... Which means after 10 sec the energy will be 50 joules... So Q=M S ∆T Q= energy supplied M= mass of iron (5gm) ∆T= change in tem. S= specific heat constant (4 for iron) So ∆T change in temperature of the iron So ater 10 sec your finall temp. Of iron will be only From 28 (room tempreature ) to 29.... Which Definetly cant melt Soldering wire
